Innitial immutable string implementations: half of .h changed
Semi-Final type (method) signatures. implementation of GetUc and GetLc
Merge branch 'TStr' of git://github.com/qminer/qminer into TReiStr
Merge pull request #73 from lrei/TReiStr

TReiStr
Merge branch 'TStr' of https://github.com/qminer/qminer into TStr
TStr assignment operators updated
Merge pull request #74 from rupnikj/TStr

T str
constructors
Merge branch 'TStr' of https://github.com/qminer/qminer into TStr
Merge branch 'TStr' of github.com:qminer/qminer into TStr
Updated substring functions.
Updated hash for TStr
split methods
operator+
Fixed TStrIn
Bug fix in DelStrAll
changech, changechall, changestr
Merge pull request #75 from blazf/TStr

TStr substring functions
Merge branch 'TStr' of https://github.com/qminer/qminer into TStr

Conflicts:
	src/glib/base/dt.h
merged