Innitial immutable string implementations: half of .h changed
Added helpers for (1) reading text files line by line, (2) reading and parsing CSV files line by line and (3) saving CSV files line by line.
Added sort to sparse vector (returns permutation vector). Improved the performance of put in sparse vector.
Sparse vector sort bug fix.
Old SVM can be called from JavaScript using "algorithm":"PR_LOQO" as parameter. Fixed bug in analytics.js cross validation.
Semi-Final type (method) signatures. implementation of GetUc and GetLc
Merge branch 'master' of github.com:qminer/qminer
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
Fixed some comments and filter method for feature space in JS.
Merge branch 'master' of github.com:qminer/qminer
Cleaned warnings and one compilation error.
Merge branch 'TStr' of github.com:qminer/qminer into TStr
Updated substring functions.
Updated hash for TStr