Simplified pom.xml by deleting plugins that we dont use.
Simplified pom.xml by deleting plugins that we dont use.

mbrukman/gson,DanySK/gson-extras,gv2011/jsoncore,mbrukman/gson,DanySK/gson-extras,todoooo/gson,DanySK/gson-extras,testcenter/gson,google/gson,mbrukman/gson,testcenter/gson,todoooo/gson,testcenter/gson,todoooo/gson