Addresses #163
Long file names should now be highlighted correctly.
Addresses issues raised in #165
Files are filtered on the client based on list of files whose content we have retrieved
addresses #168
added filter to project folder structure to hide unnecessary files and folders
Merge commit 'a980f40b26c8c80f3efb9a731aca14b837ae6131' into alpha

* commit 'a980f40b26c8c80f3efb9a731aca14b837ae6131':
  fix for issue #169
  fix for issue #166
  fix for issue #165
  fix for issue #164
  added ProjectManager_UnitTest
  fix for issue #142 (merge from alpha, see https://github.com/thehogfather/pvsio-web/commit/e6927e6a3bb0481bbd25b83d6ab71c96f4820d81)
  minor change to comply with the new WS APIs
  minor code cleanup
reverting changes to server filters ref #165
addresses #164 where server crashes after browser is reloaded
Added debug logs for unregistering folder watchers
Merge commit '61230d0dfc7f3cc4e04919db658c93b0f27a23c5' into alpha

* commit '61230d0dfc7f3cc4e04919db658c93b0f27a23c5':
  [Emulink] minor fix for menu item renameTransitions
  addresses improvement request #170 + improved parser rules and PVS printer for handling blank labels (default transitions tick and init)
  fix for issue #161 (Safari and Firefox do not support event.movement events)
update to make sure fs updates to folders contain the children of the folders
bug fix for filesystem updates to filetreeview
Filter files returned in list of subfiles using the standard filters used throughout the library
Merge commit '4718e6a002e4a6a423d73cb539f9cead4a06f941' into alpha

* commit '4718e6a002e4a6a423d73cb539f9cead4a06f941':
  improved behaviour of search function in model editor
  updated code for click events of collapsible panel header to improve cross-browser compatibility
  updated css to prevent selection of UI elements on doubleclick events
  additional fix for issue #166
  patch for search function in Model Editor (the function can now be activated either with ctrl+s or by clicking on the search input field)
  [Emulink] codemirror is now used in rename dialog windows + [ModelEditor] improved search functionality
  clickable collapsible panel header + additional feedback for collapsed panels
  updated css style for project notifications (notifications are now visible even if the page is scrolled down) + added notification for save file events
Merge pull request #172 from thehogfather/alpha

Merge Alpha updates into master