Added ISearchEngine interface
Added RandomizedSearchEngine framework.
Need reference for dna repo
Need pointer ass opposed to reference.
Implemented randomPosition for RandomizedSearchEngine.cpp;
Implemented RandomizedSearchEngine destructor.
Merge branch 'master' into SearchEngine
Merge master into IDnaSequence
Merge master into IDnaSequence
Defined SetRepo for RANDOMIZEDSEARCHENGINE
Implemented randomLoci working on lociToMotif.
Started lociToMotif
Implemented Search
Fixed build errors
Merge branch 'SearchEngine'

Conflicts:
	MotifFinder/nbproject/private/private.xml
Merge branch 'IDnaSequence'