Port iop/profile_gamma.c from simple_gui
Drop simple_gui
Unbounded processing for profile_gamma
OpenCL kernel for profile_gamma
Update French translation.
Use lower-case for labels as for all IOP.

Update the French translation accordingly.
Updated Dutch translation
Merge pull request #487 from MRIG/master

Updated Dutch translation
[l10n] Swedish update
[l10] Swedish, shortened translation of 'deflicker'
introspection: Make it compile with g++4.6

Old versions of g++ didn't support the C way of initialising a union:
  union {int i; char c[4];} u = {.i = 23};
instead they require
  union {int i; char c[4];} u;
  u.i = 23;
which however upsets gcc. #ifdef __cplusplus FTW! :/
introspection: add type_name and make char* const
Fix preset update infrastructure
Previously, if iop is using reload_defaults(), default_params wasn't initialised.
After copying old options from legacy preset into new params, all new options was containing junk from uninitialised default_params.
Add myself to authors in iop/exposure.c
Fix typo
Add histogram info into -d perf output
Merge pull request #488 from LebedevRI/pixelpipe-flow-info-add-histogram

Add histogram info into -d perf output
Tested by rwh86
Add a few more error messages to db locking

This could be useful when things don't work as expected. STDERR only.
introspection: don't fail in perl code on OSX
Convert some #defines with values like 2**x to enums with bitshifts