LIBITD-284. Added AlephRx as target

Made necessary functions for AlephRx posts reusing our logic fro Sysaid tickets. Also changed certain variables and their use to match the working of both AlephRx and Sysaid together.

https://issues.umd.edu/browse/LIBITD-284
Merge branch 'develop' of github.com:umd-lib/wufoo-connector into develop

Conflicts:
	README.md
Merge pull request #3 from sjain-umd/develop

LIBITD-284 add AlephRx as target