Rect test coverage improved
ImageRawData test coverage
Iconv tests update
EnvPaths test coverage
Helper coverage
ConfigParser coverage
Iconv coverage
Language sort test fix
helper.h coverage
Point test coverage
Unused functions removed
Log coverage
Filesystem tests
ImageURL coverage
Bitmask tests added
Bitmask coverage
Missing <cassert> fix
missing <cassert> fix
BitMask coverage
Moving BitMask functionality to CTDIB class