CSearcher 1.5.0.0

What's new in this version:

- [new] Most controls have now tooltips to provide functional help
- [alt] Content restriction has options to search inside files for containing string with case sensitive or insensitive text
- [alt] Mainform layout changes and small fixes
- [alt] Introduction of search mode, which replaces the old "containing text" with new simple mode and exact modes
- [new] Introduction of Regex mode that allows for regular expression searches and exclusions
- [new] New Pattern restrictions tab, with a new ability to exclude subfolders from searches
- [alt] Name exclusions moved to new Pattern restrictions tab
- [fix] Fixed a small layout problem in Delete permanently form
- [fix] Fixed a bug while permanently deleting objects. Objects with unicode characters were not deleted
- [fix] Fixed some bugs on MD5 time remaining calculation. The current file name is now displayed in MD5 form while calculating hash