Bumping default Ruby version from 2.0.0 -> 2.1.1
Merge pull request #159 from pophealth/bump_ruby_version

Bumping default Ruby version from 2.0.0 -> 2.1.1
Allows M/R jobs in popHealth to use prefiltering

This pull request allows popHealth to take advantage of the prefiltering support
that has been built into QME and HDS. It is configurable, and on by default, in
config/popHealth.yml.

When prefiltering is enabled, a query is created based on the CQM logic. This
query will be passed to MongoDB as filter for documents to run through the Map
Reduce job. Depending on the measure, this can have a big performance
improvement on measure calculation times.

This commit switches the pointers to HDS and QME in the Gemfile from fixed
versions to their git repos. These should be changed when the gems with the new
functionality are released.
search by category or measure titles #8
clear float left after the search input box
fsearch is now .form-control, on its own line, with placeholder. added clear search button. search is now case insensitive. search is triggered by keyup
convert span to button
Merge branch 'yoon_measure_search'; fixes #131
Merge pull request #160 from pophealth/enable_mr_prefiltering

Allows M/R jobs in popHealth to use prefiltering
upgrade thorax from 2.1.3 to v2.3.2
calculate page based on perPage; only ask for more pages if they exist
Merge pull request #162 from pophealth/fix_page_count

Ask for correct page on patient results/provider paginations
Added code to support orphan provider at the top level to ensure proper result display. 

Also added config option to populate the root and extension of this provider.
Fixed failing test caused by not doing a nil check
Removed second assignment typo.
Removed ||= and replaced with = to improve clarity
Merge branch 'orphan_provider'

Rebased and merged pull request #161
Workaround issue where log file is not written to until delayed job exits.
Merge branch 'raketasks'

Rebasing and merging pull request #163
provider id now persists on per-provider measure results view, including switching to and from measure logic