[FIX] sap.m.FormattedText: Link wrapping and sizing improved
[FIX] sap.m.FormattedText: Link wrapping and sizing improved

The problem:
When you use "a" tags with a long text inside FormattedText control
they don't wrap as normal links but rather the whole link if falling
down to the next line

The root cause:
HTML "a" elements inside the FormattedText control are decorated with
the sapMLnk style applied to them so they should have the same colors
as the sap.m.Link control especially under high contrast themes. Having
this class applied introduces some side effects as the different font
size and wrapping behavior

The solution:
Add CSS reset for the font size and wrapping behavior for links inside
FormattedText control

Change-Id: I88babe3fd8edc244e70aab066535156557b92b02

cschuff/openui5,SAP/openui5,SAP/openui5,SAP/openui5,cschuff/openui5,SAP/openui5,cschuff/openui5