Created the initial git ignore file.

This git ignore file ignores sublime files, the
target folder, classes folder, and the log files.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>
Added the fields and twitter-bootstrap plugins.

These plugins will be used for frontend development
later on.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>