Copy flex-sdk's gitignore file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ce2facb
--- /dev/null
+++ b/.gitignore
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+# eclipse conf file
+.settings
+.classpath
+.project
+.manager
+.scala_dependencies
+.cache
+
+# idea conf files
+.idea
+*.iml
+*.ipr
+*.iws
+
+# building
+target
+[Bb]uild/
+null
+tmp
+temp
+dist
+test-output
+build.log
+release
+out
+gen
+
+#Apache Flex Projects
+lib/
+libs/
+in/
+swfobject/
+ide/
+flex2/
+thirdparty/
+META-INF/
+3.0.33/
+3.0.33
+
+*.pbj
+*.vms
+*.ser
+*.mxp
+bundles.properties
+empty.properties
+css_*.properties
+FXGException_*.properties
+FXGLog_*.properties
+FABridge.js
+frameworks/projects/spark/manifest.xml
+env.properties
+local.properties
+flex-sdk-description.xml
+
+#OS junk files
+[Tt]humbs.db
+*.DS_Store
+
+#Visual Studio files
+*.[Oo]bj
+*.user
+*.aps
+*.pch
+*.vspscc
+*.vssscc
+*_i.c
+*_p.c
+*.ncb
+*.suo
+*.tlb
+*.tlh
+*.bak
+*.[Cc]ache
+*.ilk
+*.log
+*.lib
+*.sbr
+*.sdf
+ipch/
+obj/
+[Bb]in
+[Dd]ebug*/
+[Rr]elease*/
+Ankh.NoLoad
+
+#Tooling
+_ReSharper*/
+*.resharper
+[Tt]est[Rr]esult*
+
+#CVS files
+.svn
+.git
+
+# Office Temp Files
+~$*
+
+#Binaries
+*.dll
+*.bin
+*.com
+*.exe
+*.class
+*.jar
+*.swf
+*.swc
+
+#Compressed Files
+*.zip
+*.rar
+*.tar
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