bugfix: missing bundle after changing Gemfile

+ errors were thrown, when one of the kickstart gems were not installed
on the local machine. This did not cause a severe error later on,
because bundle was run later in the succession of the script.

fixes #91
rename blog entry to blog post
rename HeroUnitWidget to TeaserWidget
show some respect for the reporter
bugfix: redirect_link? is not defined anymore
add sublime project files to gitignore
Merge branch 'develop' into feature/slim-widget

* develop:
  add sublime project files to gitignore
  bugfix: redirect_link? is not defined anymore
  show some respect for the reporter
  rename HeroUnitWidget to TeaserWidget
  rename blog entry to blog post
  bugfix: missing bundle after changing Gemfile

Conflicts:
	lib/generators/cms/kickstart/kickstart_generator.rb
	spec/generators/widget/teaser_generator_spec.rb