added rvmrc
Refactored schema
AWFUL loader script, this is not good coding!
Modified the museum data loader to accommodate the new data schema
Search Observations method added to controller
added search page for observations
preliminary working search method in observations class
Refactoring and tests
extracted _observation partial for listing observations in different views
Added will_paginate to Gemfile. Quick implementation of pagination for index and search views
Rewrote some tests that will_paginate broke, wrote some new tests
Added bootstrap-sass to Gemfile. Added a custom css file for the project
Simple css styling using bootstrap, view refactoring, view tests
Tweaked layout slightly
Merge branch 'schema_refactor' into merge_layout_schema

Conflicts:
	app/models/observation.rb -resolved
test passing after branch merge
merged branches layout and schema_refactor