Added Intellij .iml files to gitignore.
Added a --is_test option to RunBenchmark.scala that causes it to run a single test.
Added jobreports.txt to gitignore.
Added a txt to VCF conversion step  to runIndelocator.
Updated runIndelocator to use new paths.

-Changed the hardcoded location of the panel of normals databases.
--Moved them from asivache into /xchip/cga/benchmark/Indel/NormalDB.

-Updated libdir to cga_home.