not sure what the changes are here
Merge pull request #831 from cesine/master

Release for 1.40 chrome app and online app
Merge pull request #833 from cesine/master

Hiding old tags code (@gretchenmcc tags are a datum field now, like any other)
Merge pull request #837 from cesine/master

Attempts to solve #828
updated linux install script for ubuntu on ec2 for #838
Merge pull request #848 from cesine/master

Making the app run with a CORs enabled couhdb
old moved files
Merge pull request #849 from cesine/master

Cleaning ... and making the app run faster.
Merge pull request #2 from OpenSourceFieldlinguistics/master

bringing in changes!
Merge branch 'master' of github.com:Kedersha/FieldDB
tweaking LaTeXiT to add all fields of the Datum, not just utt, morph, gloss, trans and started making it so it takes most frequent fields
LaTeXiT now has automatic labels and makes a descriptive list of the extra fields (fixed bug with empty descriptions) #836
Regex in Search String Added
Merge pull request #853 from ghazan/master

Regex added for search string
Added Not indicator to search
Merge pull request #856 from ghazan/master

Not indicator added to search string label
escaping special characters in a latex friendly way, removed auto-populating label. fixes #857
Removing problematic characters from headers on Import

Removes -"'+=?.\[\]{}() ] from Headers
Merge pull request #858 from orianakc/master

Fixes issue #852  this is great!
automated latex commenting out infrequent non-IGT fields fixes #859