diff --git a/.idea/.name b/.idea/.name
deleted file mode 100644
index 9e7be03..0000000
--- a/.idea/.name
+++ /dev/null
@@ -1 +0,0 @@
-EdgeDetect
\ No newline at end of file
diff --git a/.idea/EdgeDetect.iml b/.idea/EdgeDetect.iml
deleted file mode 100644
index b2beaca..0000000
--- a/.idea/EdgeDetect.iml
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="RUBY_MODULE" version="4">
-  <component name="ModuleRunConfigurationManager">
-    <configuration default="false" name="Testing" type="RakeRunConfigurationType" factoryName="Rake">
-      <module name="EdgeDetect" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RUBY_ARGS" VALUE="-e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift)" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="WORK DIR" VALUE="$MODULE_DIR$" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="SHOULD_USE_SDK" VALUE="false" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="ALTERN_SDK_NAME" VALUE="" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="myPassParentEnvs" VALUE="true" />
-      <envs />
-      <EXTENSION ID="BundlerRunConfigurationExtension" bundleExecEnabled="false" />
-      <EXTENSION ID="JRubyRunConfigurationExtension" NailgunExecEnabled="false" />
-      <EXTENSION ID="RubyCoverageRunConfigurationExtension" enabled="false" sample_coverage="true" track_test_folders="true" runner="rcov">
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-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RAKE_TASK_NAME" VALUE="test" />
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-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RAKE_TASK_ATTACHED_TEST_FRAMEWORKS" VALUE="" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RAKE_TASK_OPTION_TRACE" VALUE="false" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RAKE_TASK_OPTION_DRYRUN" VALUE="false" />
-      <RAKE_RUN_CONFIG_SETTINGS_ID NAME="RAKE_TASK_OPTION_PREREQS" VALUE="false" />
-      <method />
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-    <configuration default="false" name="matrix" type="RubyRunConfigurationType" factoryName="Ruby" temporary="true">
-      <module name="EdgeDetect" />
-      <RUBY_RUN_CONFIG NAME="RUBY_ARGS" VALUE="-e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift)" />
-      <RUBY_RUN_CONFIG NAME="WORK DIR" VALUE="$MODULE_DIR$/lib/edge_detect" />
-      <RUBY_RUN_CONFIG NAME="SHOULD_USE_SDK" VALUE="false" />
-      <RUBY_RUN_CONFIG NAME="ALTERN_SDK_NAME" VALUE="" />
-      <RUBY_RUN_CONFIG NAME="myPassParentEnvs" VALUE="true" />
-      <envs />
-      <EXTENSION ID="BundlerRunConfigurationExtension" bundleExecEnabled="false" />
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-      <EXTENSION ID="org.jetbrains.plugins.ruby.motion.run.MotionSimulatorRunExtension" />
-      <RUBY_RUN_CONFIG NAME="SCRIPT_PATH" VALUE="$MODULE_DIR$/lib/edge_detect/matrix.rb" />
-      <RUBY_RUN_CONFIG NAME="SCRIPT_ARGS" VALUE="" />
-      <method />
-    </configuration>
-    <configuration default="false" name="test_helper" type="RubyRunConfigurationType" factoryName="Ruby" temporary="true">
-      <module name="EdgeDetect" />
-      <RUBY_RUN_CONFIG NAME="RUBY_ARGS" VALUE="-e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift)" />
-      <RUBY_RUN_CONFIG NAME="WORK DIR" VALUE="$MODULE_DIR$/test" />
-      <RUBY_RUN_CONFIG NAME="SHOULD_USE_SDK" VALUE="false" />
-      <RUBY_RUN_CONFIG NAME="ALTERN_SDK_NAME" VALUE="" />
-      <RUBY_RUN_CONFIG NAME="myPassParentEnvs" VALUE="true" />
-      <envs />
-      <EXTENSION ID="BundlerRunConfigurationExtension" bundleExecEnabled="false" />
-      <EXTENSION ID="JRubyRunConfigurationExtension" NailgunExecEnabled="false" />
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-      <RUBY_RUN_CONFIG NAME="SCRIPT_ARGS" VALUE="" />
-      <method />
-    </configuration>
-    <configuration default="false" name="Run test 'matrix_test': EdgeDetect" type="TestUnitRunConfigurationType" factoryName="Test::Unit/Shoulda/Minitest" temporary="true">
-      <predefined_log_file id="RUBY_TESTUNIT" enabled="true" />
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-      <envs>
-        <env name="JRUBY_OPTS" value="-X+O" />
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-  </component>
-  <component name="NewModuleRootManager">
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-    <orderEntry type="library" scope="PROVIDED" name="minitest (v4.3.2, ruby-2.0.0-p481) [gem]" level="application" />
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-</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 626543c..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,14 +0,0 @@
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-<project version="4">
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-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 76bf42a..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 6564d52..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 5ae03ea..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,706 +0,0 @@
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-  <component name="ChangesViewManager" flattened_view="true" show_ignored="false" />
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-    <SUITE FILE_PATH="coverage/EdgeDetect@Run_test__matrix_test___EdgeDetect.coverage" NAME="Run test 'matrix_test': EdgeDetect Coverage Results" MODIFIED="1439575212578" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="rcov" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/test/edge_detect" MODULE_NAME="EdgeDetect" />
-  </component>
-  <component name="CreatePatchCommitExecutor">
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-  </component>
-  <component name="ExecutionTargetManager" SELECTED_TARGET="default_target" />
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-  <component name="FileEditorManager">
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