Deleted reference to TeclaIME instance in TeclaIME class.
Plugged IME scanner to touch interface.
Intercepted keys for scan debugging.
Revert "Intercepted keys for scan debugging."

This reverts commit 49d77bbf089f71f2894f76872f4439ec9884ba67.
Fixed faulty scanning sequence after changing keyboard layout.
Fixed keyboard special keys.
Fixed null pointer exception.
Merge pull request #122 from ericwan78/issue-92

Added IME scanning to HUD touch interface
Merge pull request #125 from ericwan78/issue-123

Fixed faulty scanning sequence