added new polymers (siloxanes, acrylates, cyanoacrylates)

95th percentile bounds, correction to exposure2 COU

updated info boxes and CoUs for v2 of the CA and bulk chemical modules

fixed typos

updated version number

updated efficiency module with reference

merged updates for v2 of the exposure modules

Merge branch 'CAselect'

Added link to the tutorial video for CA module

Seems to be a largely working version

tweak to ceramics logic, added picture of pigment brown

removing space from Identifier input box

removing space from Identifier input box

corrections for 4 CAs w/ lookup problems

Seems to be a largely working version

minor edit

Updated with working version, i.e. it doesn't throw errors

started implementing UI for automatic chem id in CA v2 module

remove .DS_Store

correctly adding exposure2_module, color2_module

correctly adding exposure2_module, color2_module

attempting to add exposure2_module

fixed typos in efficiency module

fixed typo in CoU

fixed typo in CoU

turn debug off

added text to info boxes for efficiency module

turn debug off

fixed some typos

fixed some typos

turn debug off

refactored code base to have a common interface for all tool types

fixed a merge oversight (again)

fixed a merge oversight

Merge remote-tracking branch 'origin/master' into sandbox

fixed resetting of Mw on back

changed CoU link to SEBQ

made calculators plural

forgot to render markdown to html

added impurity evaluation for non-CA additives

flesh out CoU a bit more

updated documentation (created info boxes and CoU page)

added normalized concentration

minor update

working dynamic columns

modified landing page header and added contact info to the FAQ

added tables and other edits

correct error in Wilke-Chang equation

Initialized the "extraction efficiency" module

updated to explicitly identify the development branch as RSTs