Merge pull request #88 from rupnikj/TStr

T str
...
Merge branch 'TStr' of https://github.com/qminer/qminer into TStr
...
removed MkClone
Merge pull request #90 from rupnikj/TStr

input string fixed
Merge branch 'TStr' of https://github.com/rupnikj/qminer into TStr
TSStr constructor
Merge pull request #91 from lstopar/TStr

T str
Merge branch 'TStr' of https://github.com/qminer/qminer into TStr
api change fix