solved a couple of issues with themes
filled out androidmanifest:
- added internet permission
- relabeled login activity to "peck"
added gson and volley libraries (tested, properly imported)
added peckapp class for volley
renamed main theme
Merge pull request #2 from peckapp/feature/mammothbane/addLibs

adding in changed from pull request at  branch Feature/mammothbane/addLibs