Bumped version, v1.1.2

Fixed issues with strict mode by removing it for now. Fixes #5

Fixed automatic update check in both welcome.sh and installer

Supressed random error, cleaned up update code

Reverted changes

Version bump, 1.0.3

Version bump, 1.0.2

Made update dialogs more descriptive

Updated and streamlined script, added updater to install script

Added new check for apt instead of apt-get