Updated Devise 'locked' message from 'Invalid email or password' to 'Invalid username or password'
Updated login icon from envelope to user
Merge pull request #196 from pophealth/login_ui_updates

Login ui updates
Changed font properties in Dashboard on measure category headers and measure percent values
Moved CSS declaration from JS file to stylesheet
Moved .dial CSS delcaration out of measure scope
Merge pull request #197 from noranda/dashboard-text

Changed font properties in the Dashboard
Changed 'record number' to 'patient ID' in the patient view
Truncated patient ID, and gave it a popover with the full ID. Popover max-width had to be disabled to allow for whole ID to fit
Updated truncateString to not truncate if the length is shorter than len
Updated Patient ID eliding/title attribute to be consistent with new design for patient list
Merge branch 'patient_ui_updates'; fixes #198
Added a missing message in the devise.en.yml file for missing password string message
Merge branch 'login_ui_updates'; fixes #200
add hook for displaying # encounters, shorten up patient id display
display number of encounters, based on the result from the numerator
update test to reflect need for submeasure data in results view
Added button and code to call a rescale event on all sub measures. 

Currently, the sub measure simply log their IPP.
Added and styled export button. 

Supported toggling of scaling

Added update(data) method on the popChart to move the sections when it has
Fix issue where visual was attempted to be updated despite not having data.

Change arrow offset.