add basic PGF font code.
PGF font works!
Please put font file from flash0:/font/ to Flash/font/
sceFont:
    remove load_all_glyph(). Load glyph runtime.
    add sceFontFindOptimumFont.
sceIo:
    PGD handle bug fix.
Merge branch 'master' of https://github.com/hrydgard/ppsspp.git

Conflicts:
	Core/Core.vcxproj.filters
	Core/HLE/sceFont.cpp
	Core/HLE/sceGe.cpp
	Core/HLE/sceIo.cpp
	Core/HLE/sceKernelMutex.cpp
remove defines
change return method
Simplified Chinese language ini document update
Fix spacing and add [Pause] section
Add [Pause] section to JP ini
Add [Pause] to TW ini
Merge pull request #1344 from raven02/patch-3

Fix spacing and add [Pause] section
Merge pull request #1338 from lg560852/patch-1

Simplified Chinese language ini document update
Added Greek Translation

Same issue with all non western language translations. (Fonts have weird
spacing, missing letters).
I'm pretty positive this is because western fonts include non-western
letters in a weird way, it's exactly the same thing when you see the
full contents of a chinese or japanese font you will notice that there
are some weirdly shaped (they don't follow the artistic style of the
actual font) latin letters that indeed seem to have that extra space
around them compared to the actual native font you use. Feel free to
merge it if and when you believe it's worth it (bug and quality wise).
Merge pull request #1346 from VIRGINKLM/master

Add Greek translation
Merge pull request #1345 from Nezarn/master

Update Hungarian translation
Updated Russian localization, added pause menu
Merge pull request #1347 from MrYadro/master

Updated Russian localization added pause menu translation
Add part sceKernelExtendThreadStack content

Fixes NPJH50624
Merge pull request #1348 from JimLee168/master

Add part sceKernelExtendThreadStack content
Update zh_CN.ini.

As usual, a lot of characters are missing....