TROIA-371
initialize context on startup
config parameters case insensitive
TROIA-378
merge
Merge pull request #90 from ipeirotis/TROIA-371

Troia 371, 378 - setting default parameters to work in memory, Case insensitive parameters.
test fix
Returning empty value when no object valid for scheduling
galc fixes
Fixing test for GH issues - assertion on wrong values
Test structure reorganized and splited by algorithm
integration-tests pom fix
KVData fix
Some prints in problematic test ... to be removed later
transformations factory
transformation tests
missing test classes
freeze configuration at start setting
string transformation creator
Merge pull request #92 from ipeirotis/TROIA-372

freeze configuration at start setting