#440: LogViewer application and Shift application integration

fixing the new line char
Merge branch '3.3.x_issue441' of https://github.com/shroffk/cs-studio.git into 3.3.x_issue441
#440: LogViewer application and Shift application integration

Updating the Manifest file to avoid access restriction errors/warning
#441: Log Viewer Application bug fixes and upgrades

Redoing the auto-refresh. Adding a periodicQuery class which manages the
periodic queries and notifies the client when there is a new result.
#441: Log Viewer Application bug fixes and upgrades

Setting default order of logEntry list
#441: Log Viewer Application bug fixes and upgrades

Updating the LogEntryTable/LogEntryTableView to use the new auto-refresh
#441: Log Viewer Application bug fixes and upgrades

Making the row size configurable for LogEntryTree and LogEntryTable
#441: Log Viewer Application bug fixes and upgrades

Fixing the Query builder for quering for history
Merge pull request #569 from shroffk/3.3.x_issue441

3.3.x issue441