Merge pull request #23 from giorgio130/master

Add ability to change bpp in einkfb.c
Update cre.cpp

Methods to get & set page margins in crengine
Merge pull request #24 from NuPogodi/master

Methods to get & set page margins in CREngine
Global settings for crengine

1. On making dummy document (function newDocView), crengine will try to read & apply settings from ./data/cr3.ini. If it founds nothing, it will create this file with defaults.
2. Function to save global defaults for crengine - saveDefaults. One may call this function either i) on the user's manual request or ii) everytime just before crengine closes document (so crengine will remember last configuration)
Merge pull request #25 from NuPogodi/master

Moving global settings for crengine to ./data/cr3.ini
use manual bbox in context for semi-automatic bbox finding
Merge pull request #27 from chrox/master

use manual bbox in context for semi-automatic bbox finding
add USE_FIXED_POINT compile parameter for fast bmp resample
update libk2pdfopt
Merge pull request #28 from chrox/master

add USE_FIXED_POINT compile parameter for fast bmp resample in PDF reflow
add OCR language variable in koptcontext
check for punctuations and CJK characters
that should be treated as words when loading text page
Merge pull request #29 from chrox/master

add OCR language variable in koptcontext
add waveform_mode and update_region parameters in Screen refresh
Merge pull request #30 from chrox/master

add waveform_mode and update_region parameters in Screen refresh
fix update region
Merge pull request #31 from chrox/master

fix update region
Kobo frontlight interface.
Merge pull request #32 from giorgio130/light_support

Kobo frontlight interface.
update crengine submodule url