Remove tailing newlines from CCLog messaages.

Some CCLog message contained trailing newlines which
made the logs hard to read on many platforms.  The solution
here is to stip trailing newlines on those platforms, and also
to remove the newlines from the existing log messages.
Fix linux library path.

linux libraries were being built to "cocos2dx/lib/linux" rather
than just lib/linux.

Always used absolute path for -rpath linker argument.
added kResolutionFixedHeight and kResolutionFixedWidth resolution policy

These new resolution policies will either ignore the width or height of the
specified design resolution size, but scale the ignored dimension, so it
matches the aspect ratio of the device.

Example:
A device with 854x480 pixels and a design resolution size set to 480x320
and the kResolutionFixedHeight policy, will create an internal canvas of
the size of 570x320px
If the device original size is 800x480 its internal size will be
534x320px
The height for both examples stays the same, the width is adjusted to match
the aspect ratio

Benefits:
- no distortions
- full canvas is usable, the visibility origin is 0/0
- I can use getWinSize() to place objects which is more intuitive
- for objects that should be placed at 0/0 I can use CGPointZero or 0/0 instead
  of the VisibilityRect methods, which is more readable
- using this method projects from the 1.x branch are probably much easier to
  port

Disadvantages:
- it is the developers responsibility to create the game code so that it
  supports multiple aspect ratios
Fix linux build

The cocos library uses libpthread and libGL on linux, so we need to link
with them.
Added support for secureTextEntry (passwords)

Added a secureTextEntry property. Enabling this property causes the
TextField to display the entered text as bullets.
Support variable cell sizes in CCTableView
fix property anchorPoint of CCScale9Sprite 

fix property anchorPoint of CCScale9Sprite doesn't work in ccb. Because initSpriteFrame method reset anchor point
fixed #2034:make CCUserDefault compatible with previous version on Android and iOS
Problem with initWithObjects of CCArray

A new unused array was created instead of using the instance on which
the method was called
CCControlButton responds even if its parent is invisible

The Buttons should not respond if its invisble or if its made invisible
by any of its parent in the hierarchi
Added a getter to get the size of the data

Added a getter to get the size of the data
Correction of passed buffer size to readlink and verification of result return by readlink.
Merge pull request #2325 from minggo/userdefault-hotfix

fixed #2034:make CCUserDefault compatible with previous version on Android and iOS
Renaming tools/cxx-generator to tools/bindings-generator.
Updating .gitmodules.
Merge pull request #2330 from dumganhar/rename-cxx-generator

Renaming tools/cxx-generator to tools/bindings-generator.
Updating genbindings.sh, cxx-generator ~> bindings-generator.
Merge pull request #2331 from dumganhar/master

Updating genbindings.sh, cxx-generator ~> bindings-generator.
Merge pull request #2328 from elmiro/readlink

fixed #2036: Correction of passed buffer size to readlink ...
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