Folderpluginupdates

[theClueless]

Updates to folder plugin:

• tidy up the code.
• small refactoring (for example create result for folder in the same way).
• changed mechanisim to use windows pattern search instead of using contains - now can use put at the end of the folder name an expression and it will work, for example: query -> c:\temp*.log -> will search the folder for log files.
• added support for the ability to search all folders under a specific folder (when using '>'), example: query -> c:\temp>*.log -> will search all the subfolders under temp for log files

next steps -

• add support for share folders.
• update context menus to give the same feedback like everything plugin.

[jjw24]

Great feature, thank you