Added gitignore
db model class added with cs and doc fix
readme for db_model added
db-update class added with cs and doc fixes
readme added for db-update
plugin-info class added with cs and doc fixes
plugin-info readme added
Squashed 'bin/' content from commit 1139f0d

git-subtree-dir: bin
git-subtree-split: 1139f0d500cf3b047943a4c751e88a5861632041
Merge commit 'ea83718b87aa2a643b8e8c8c6e268493f1baf057' as 'bin'
x-team/wp-plugin-dev-lib added