adds pluginbuilder auto-generated files
added files generated  by qgis pluginbuilder plugin
added some documentation to bbox.py
small commit with a few harmless modifications
added unsaved changes
signals from close and ok buttons now caught and acted on
creates basic infrastructure of plugin. First attempts to get coordinates to strings and vice versa.
prototype of updateMap working (zoom to bbox) with hardcode values.
updateMap now works with user-input value using regex split. But is buggy because of large decimal values.
Update bbox.py

add comments to updateMap and remove unnecessary parseString function.
Merge pull request #2 from hpfast/dev

Dev