Added LuaJIT profiling support (lulip), better cmdline option handling.
Solve conflict with pull req #201
Merge branch 'master' of https://github.com/koreader/koreader

Conflicts:
	koreader_kobo.sh
Merge branch 'master' of https://github.com/koreader/koreader
Only assign DEBUG to a no-op function if Dbg.is_on==false
Merge pull request #204 from thotypous/master

Added LuaJIT profiling support (lulip), better cmdline option handling.
Merge pull request #208 from houqp/houqp-master

fix unnecessary frontlight module require
Fix multiple ReaderFrontLight instances, i18n issues, and refactor event handling to follow codebase patterns
Big refactoring: Device handles frontlight device, ReaderFrontLight now only GUI
Refactor min/max handling in BaseFrontLight; use getFrontlight() in ReaderFrontLight for consistency
Update koreader-base
Merge pull request #211 from houqp/houqp-master

move emu_event to /tmp for vagrant box
Force initialization of FrontLight in Input:init() to avoid glitches in Kobo
Merge branch 'master' into frontlight3
Refactor Kobo frontlight_intensity restoration: move to reader.lua
Merge pull request #212 from thotypous/frontlight3

Frontlight bugfixes and refactoring
check frontlight before setting intensity