Improved textfield behavior for Nokia Devices.
Fixed the wrap() method that was used in (among other things) laying out multiline textfields. More corner cases are now handled properly (e.g. when there is only one line, and that ends in a newline).
Refactored inputAction() so that the enter key is handled better for Nokia devices.
Merge pull request #26 from ovidiuiliescu/2.4-preparation

2.4 preparation