Nicer animation flow for dismiss on swipe #135

• Added min_width max_width to default values.xml #131

• Update snackbar position for tablets/desktops #122
• Fix Activity leak #128

• Fixed IllegalStateException in AccessibilityManager #110
• Smoother visuals when dismissing by replace #108

Fixes #101

Action button was not centered with changes from v2.10.4

Layout fix for tablets. Fixes #99

See #97

• Ability to set the desired with of a Snackbar in tablets. See #91
• Fix to update the text shown in a Snackbar instance. See #93

Fix for #23