add default bower.json and .bowerrc
create index.html and supporting files
update project creation scripts
render static index.html from ExampleApp route
move bower config files to shared folder

Update specs in ExampleSpec to assert new index file
add project name to default bower.json
remove bower.json backup file
remove footer from index.html
Tests around logging and fix for setting logLevel, fixes #83 and #84
set version to 1.5.2-SNAPSHOT
bump for 1.5.2
fix typos in example spec
Merge pull request #99 from armandocanals/bower

Add support for Bower and use default bootstrap.css in new projects, fixes #63