enhanced vyos configuratin parser
save old files from vyos-parser in master branch
correct conflicts in .gitignore and testdata.py
tracking deleted pyatta.log and VyosApi.conf files
set python from /usr/bin/env
corrected shebang and made .gitignore more generic about .pyc files
enhanced vyos configuratin parser
Merge branch 'vyos-parser-single-header-units' into vyos-parser

Conflicts:
	tests/vyos_parser/testdata.py
added basic testing for vyos_parser
added basic testing for vyos_parser
Merge branch 'vyos-parser' of https://github.com/vaytess/pyatta into vyos-parser
Merge branch 'vyos-parser' of https://github.com/vaytess/pyatta into vyos-parser
correct data_empty not found in trydata.py
correct conflicts when merging vyos-parser