return core dependency on distsim
reset the core dependency on distsim
distsim was added as a submodule of the eop
lexicalminer and globalgraphoptimizer were added as submodules of the
eop
lexicalinferenceminer was added a submodule of the eop
remove version of lexicalminer
lexicalminer was temp removed from eop submodules (8080 connection
problems)