language option is invalid print mesage

If we input invalid mistook language option
Fixes full paths on Android (cleaner)

If one adds a search resolutions order directory without a trailing slash, CCFileUtils::getFullPathForDirectoryAndFilename will fail on Android. For example it will return:

assets/sdBg1.png

Instead of the expected:

assets/sd/Bg1.png

This small commit fixes the function to add a slash if necessary, fixing the issue on Android.

Compared to the last pull request of this name, formatting matches the style of code around it and comments have been added.
closed #2494: Fix bug when two line is incident, the Point::isSegmentIntersect() may return wrong result
closed #2494: Fix some typo
Adds "Sort all Children" perf test

Adds a new perf tests: "sortAllChildren"

Signed-off-by: Ricardo Quesada <ricardoquesada@gmail.com>
[Tizen] Update project files.
- Update file list.
- change order of link files.
Uses std::sort()

Uses std::sort() for inserting the nodes.

This code is not final, but preliminary results show that std::sort() is 60% faster

Signed-off-by: Ricardo Quesada <ricardoquesada@gmail.com>
Adds missing include
Merge pull request #3475 from ricardoquesada/perf_fixes

Adds "Sort all Children" perf test
Merge pull request #3447 from NatWeiss/patch-5

Fixes full paths on Android (cleaner)
closed #2494: add isLineOverlap, isLineParallel, isSegmentOverlap method to Point.
[Android] Removing x86 from APP_ABI. Otherwise the time of compiling will be very long.
Merge pull request #3480 from dumganhar/develop

[Android] Disabling x86 from APP_ABI. Otherwise the time of compiling will be very long.
closed #2446: Add a tool to auto export releasing zip file
Merge pull request #3481 from dumganhar/develop

closed #2446: Add a tool to auto export releasing zip file
remove unneeded files
update Android.mk to remove deleted cpp files
fix warnings on ndk-r9
Merge pull request #3479 from pyrasis/tizen_2.2

[Tizen] Update project files
add overrode init method for LayerMultiplex