Attempt a bulk requeue for reliable-fetch when shutting down.

I believe there is a case where an #assign will happen after a requeue and cause work to remain in the reliable-fetch queue.
Set strict option correctly when using multiple queue options.
Remove support for `-q foo,bar` and `-q foo,3,bar` syntax. Use `-q foo -q bar` and `-q foo,3 -q bar` instead.
Add Ruby 2.1.0 to Travis config
Merge pull request #1409 from petergoldstein/feature/add_2_1_0_to_travis

Add Ruby 2.1.0 to Travis config
Merge pull request #1408 from DouweM/fix-strict

Set strict option correctly when using multiple queue options.
Replace hardcoded paths with variables
Allow assigning local default values via /etc/default or /etc/sysconfig.
Use sudo -i switch (simulate initial login) incorporates RVM environment when using RVM. Also chdir into the proper directory since this switch implies using the user home directory.
Allow assigning termination signal via /etc/default or /etc/sysconfig.
Give deployment user write permission to PID_FILE
Merge pull request #1406 from mperham/feature/reliable-fetch-fix-attempt

Attempt a bulk requeue for reliable-fetch when shutting down.
Merge pull request #1413 from opengovernment/feature/generalized-start-script

Feature/generalized start script
Starting sidekiq via Capistrano requires a tty and nohup.
Reset locale to default, fixes #1415
Add test for I18n.enforce_available_locales = true for I18n middleware #1415
Fix for Ruby 1.9
Merge pull request #1416 from tmaier/1415-i18n-test

Add I18n test for #1415
changes, bump version
Merge branch 'master' into feature/generalized-start-script