Touchscreen Enhancements

[gsteimer]

See: https://alfresco.atlassian.net/browse/MNT-22296

From the MNT:

This is an enhancement request for Alfresco Enterprise Viewer touch screen functionality, particularly text related tools, scrolling, copying and zooming.

Alfresco Enterprise Viewer 3.3ACS 6.2.2Share 6.2.2

Summary of requests:

• To enable intuitive scrolling by swiping pdf on the touch screen
• To enable text related annotation / selection tools using touch screen instead of mouse click
• To enable copying of selected text on touch screen without requiring the keyboard
• To enable intuitive zooming by pinching on the touch screen

Before starting work on this one, we should evaluate the above requests and determine which (if not all) should be included in 3.5

[gsteimer]

Moved to Jira: https://alfresco.atlassian.net/browse/SEP-71