Fixed #1478. Missing GL_CW and GL_CCW enum values.
Merge pull request #1480 from seanpaultaylor/master

Fixed #1478. Missing GL_CW and GL_CCW enum values.
Fixed Vector4::operator<
Merge pull request #1511 from prshreshtha/patch-1

Fixed Vector4::operator<
Use glyph metrics for spacing.

The CharacterSpacing property of Font can be used to add additional spacing
between characters and is by default 0.
Use glyph metrics for white characters.
Increase GPB minor version because of changes in TTFGlyph.
Read and write array of TTFGlyph platform independently.
Fixed Vector4::operator< (properly)
Fixed Vector4::operator< (properly)
proper slider marker position calculation (no jumping on touch)
UI: control's addition/removing/hiding makes parents dirty, autoSize doesn't count invisible controls
Merge pull request #1519 from prshreshtha/patch-3

Fixed Vector4::operator< (properly)
Merge pull request #1520 from prshreshtha/patch-4

Fixed Vector4::operator< (properly)
Merge pull request #1521 from reven86/next-clean

UI fixes
Update build.xml
Merge pull request #1518 from michalsrb/next

Use glyph metrics for spacing.
Fix text rendering on non-integer x position.

Rendering at non-integer x position makes first character of every line
disappear. It is because the position gets rounded down to integer and later
compared against the original float. First character then seem to be out of
the text area.
Fix leak in ParticleEmitter

Texture was not being released when creating a new ParticleEmitter. This affects both current and Next branches
Merge pull request #1529 from fallahn/master

Fix leak in ParticleEmitter