OpenCytoPreprocessing.R : added additional safety error checking

Added importGatingSet.R, which is not part of the module, but can be used for manual import of existing gating sets via the command line

ExtendedComboBox.js, ExtendedLovCombo.js :
- streamlined the template to use a more advanced formatting/processing conversion function
- added checks for an empty store
- reworked the listeners to rely on a more robust .mon() interface, instead of .on()
- added the width calculation of the drop down menu, when a paging bar is present
- added min width restriction, when a resizer is present

ExtendedLovCombo.js : hooked up onRealBlur() handler, which should be used for validation of the typed input

OpenCyto.css :
- added underline decoration to the tab titles
- fixed width issue of the FancyBox full mode buttons

OpenCyto.js :
- refactored the code to use the more robust .mon() in place of .on()
- streamlined the debugging captureEvents() function

OpenCytoPreprocessing.js :
- removed lazyInit: false configs from combo boxes
- added single use flags to the afterrender event listeners
- added tabTip-s to tabs
- reinstated the CheckBoxMemory() plug-in to remember the selections across filtering actions
- added a tiny delay to the execution of expanding the workspaces combo box, thus allowing it to finally work correctly, when tabs are switched

ExtendedLovCombo.js :
- removed unnecessary code: beforeBlur, onRealBlur
- onBeforeQuery overloaded so that the query is modified to filter the drop down list to include only items starting with the last 'token' (text after the last separator), not to include the 'Select all' list item and not to include the previously entered valid list items
- onTypeAhead overloaded to correctly auto-complete with the first available choice on the filtered drop-down list
- assertValue overloaded to trim white space on both sides of the input string and also to be more flexible
- setValue streamlined to remove unnecessary code

OpenCyto.css : opencyto class added to lots of appropriate definitions