Write importers for additional texts

[westonruter]

We currently have an importer written for Tischendorf 2.5, see http://github.com/openscriptures/api/blob/d4633d7778e24eaca6c3d74941bfee9999e81d99/openscriptures_api_texts/management/commands/load_tischendorf.py

But there were also import scripts written for several other Greek manuscript editions before the data models were refactored a bit. The old import scripts can be found here: http://github.com/openscriptures/openscriptures/tree/master/data/manuscripts/

So in once sense, the first task is to port the old import scripts to work with the updated models. After the importers are ported, however, it would be great to get Hebrew Old Testament imported as well as Bible translations, like CrossWire's parsed KJV2003 data: http://www.crosswire.org/sword/modules/ModInfo.jsp?modName=KJV
http://crosswire.org/~dmsmith/kjv2006/

Also, most importantly, we need to get the MorphHB project imported. We need an edition of the Hebrew Bible in the data models. There will likely be unique issues in doing this since there is a lot of unique punctuation marks used in Hebrew. http://github.com/openscriptures/morphhb