change layout of session panel. Set button invisible instead of enable.

fning
fixes the number of sides on the stop sign
Adds priority field to RequirementEstiamte. pcbiggs
closes session in db when all users vote
SMS button implemented

fning
Disable the voting for a user who is currently voting if another user closes the game. acbragdon
Fixes issue with create session not closing tab. bjmcmorran
Merge branch 'Iteration-6-dev' of https://github.com/alexbragdon/wpi-suite into Iteration-6-dev
validation for  sms fields

fning
Merge pull request #180 from alexbragdon/feature/Iteration-6-dev-close-session-db-fix

closes session in db when all users vote. Looks good! acbragdon
makes cards even more selected with fancy background
Help page outline implemented

fning
Requirement Table inside Create/Edit session now supports deleting/modifying/new requirements. When row is removed, paints a white row -pcbiggs
add sample text

Its buggy, when close tab it won’t close directly.
fning
Change the zigzag shap of the finish picture

fning
Fixes the selected tab bug when the close button is closed
Fixes the issue with selected card indices saving to the database - mrracine
de-selects all cards when a session is closed. acbragdon
Merge pull request #181 from alexbragdon/feature/iteration-6-dev-DisplayClosed

Disable the voting for a user who is currently voting if another user closes the game.
Fixes part of the remembering card selection bug. Still has a bug where it clears selection on every database update - mrracine