local changes
fixing a bug causing faulty reading of Apache Pig Map
merge
new method of handling special characters in titles, abstracts, etc.
Merge branch 'master' of https://github.com/pdendek/CoAnSys
changed method of removing characters from ti,abs,etc.
Merge branch 'master' of https://github.com/pdendek/CoAnSys
changed method of calculating a threshold for a CC
Merge branch 'master' of https://github.com/pdendek/CoAnSys
bugfix: bad field retrieving; better size of array
Merge branch 'master' of https://github.com/pdendek/CoAnSys
bugfix: size of array
Merge branch 'master' of https://github.com/pdendek/CoAnSys
bugfix: classcastexception
Merge branch 'master' of https://github.com/pdendek/CoAnSys
UDF for counting occurences of CC in neighbourhood when CC is assigned to an inspected document and whe it is not
Merge branch 'master' of https://github.com/pdendek/CoAnSys
bugfix
java class for passing current time into workflow parameter
Merge branch 'master' of ssh://github.com/pdendek/CoAnSys