gitignore remove obsolete

.gitignore

@@ -15,8 +15,6 @@
 .~lock.*
 Testing/
 Packages/*
-s3deploy-branch/
-s3deploy-archive/
 build/*
 build_*/
 core
@@ -34,18 +32,11 @@ tags
 .pydevproject
 .ropeproject
 *.orig
-src/modules/uORB/topics/*
-src/platforms/nuttx/px4_messages/*
-src/platforms/ros/px4_messages/*
 Firmware.zip
 *.generated.h
 .vagrant
 *.pretty
 xcode
-src/platforms/posix/px4_messages/
-src/platforms/posix-arm/px4_messages/
-src/platforms/qurt/px4_messages/
-ROMFS/*/*/rc.autostart
 rootfs/
 *.autosave
 CMakeLists.txt.user