commit (HEAD): bidi and bindings

[Tomas Frydrych]

ap_LB_Default.cpp: tied fontSizeIncrease to Ctrl+<, fontSizeDecrease 
to Ctr+>, insertLRM to Alt+Ctrl+> and insertRLM to Alt+Ctrl+<.

ie_imp_MsWord_97.cpp: usage of direction markers to emulate Word's 
handling of parenthesis in bidi context.

Tomas