handle dashboard problems seen in demo
Merge pull request #8 from cmm/fixes-for-caitlin

handle dashboard problems seen in demo
reference environment var for api key
clean up the README

1. grammer natzi,
2. `s/  / /g` because they are non-significant in Markdown, and
3. remove hard line breaks; use a nice Markdown editor with soft
   line-wrapping, or, if you must use line breaks for convenience, make
   them semantic linefeeds:

     http://rhodesmill.org/brandon/2012/one-sentence-per-line/
api key in quotes
Merge pull request #10 from cmm/api-key-update

reference environment var for api key
Whitespace
Cleanup: Sort lines in Gemfile
WIP: Added Sign in navbar

* Added sign in dropdown resource

* Added view specs for same

* Cleanup in ehr_example_spec

* Remove unused gems HTTParty & HTTPMultiParty

* WIP: links inside dropdown are bogus; just case and pasted from
  Resources
WIP: Added full sign-in menu

* But all links go to root_path, hence WIP
Add users model
Login/logout routes working
Add users, login

* Added user table

* Added users seeds

* Users can now log in and out

* Prescribers are redirected to /patients; Staff to /pa_requests
Merge remote-tracking branch 'origin/housekeeping' into merge_housekeeping
Updated ruby hashes from 1.8 => 2.0
whitespace
Merge pull request #13 from cmm/merge_housekeeping

Merge housekeeping because I'M BATMAN