Fix Picks Table

Cleaned up some design issues with picks table. Fixed whitespace in `main.css`
Fix iPad Messenging

iPads in landscape mode cannot access the message input box. This is
a first pass at trying to resolve that issue.
Email Reminders

Added email reminders.
exclude env file from tarball
Merge branch 'design-cleanup' into email-reminders
don't need update-script.sh, handled at deploy
Build Cleanup

At build time, delete the last build artifact.
Grammar
Merge pull request #8 from wilsonodk/email-reminders

Email Reminders, Messenger Fixes

+ Added a route to send out email reminders.
+ Added a configuration value to allow users to control their email reminder setting
+ Fix some Messenger bugs
    + Fix bug where message didn't post immediately
    + Fix bug where after submitting reply, input was still active
+ Resize of screen will move Messenger input box