Merge pull request #1 from DbUp/master

Forward Integration with DbUp master
#54 - Added FIlterFactory class and FilterFactoryTests - with the aim of providing a mechanism for DbUp to provide some simple 'out of box' filters (Including or Exluding scriptnames present in a text file), with possibility of adding more in the future if required, in a way that doesn't pollute the existing FluentAPI.
Corrected typo in Unit Test
#67
1. Renamed `FilterFactory` static class to `Filters` for desired readability / syntax.
2. Renamed the filter method `IncludeScriptNamesInFile` to `OnlyIncludeScriptNamesInFile`
3. Added two Filter methods to the Filters class - `ExcludeScripts` and `OnlyIncludeScripts`
4. Added two Unit tests for the above two filter methods.
5. Added a constructor overload to `FileSystemScriptProvider` that accepts a filter.
6. Changed FileSystemScriptProvider `GetScripts` to apply the filter if there is one before returning scripts.
7. Added an overload of `WithScriptsFromFileSystem` that takes a filter, to the `StandardExtensions` static class (Fluent  API)
8. Added a unit test for `FileSystemScriptProvider` that checks that when the new constructor is used that takes a filter, the filter is executed, and doesn't modify script ordering.
9. Added XML comments to the Filter Methods describing usage, params etc.
Merge pull request #67 from dazinator/Dev

Filtering Scripts
Firebird support - but not quite finished yet
new feature: Exitcode will be set to 1 if the scripts or program fails.
Merge pull request #71 from kbaexpandit/exitcode

new feature: Exitcode will be set to 1 if the scripts or program fails.
DbUp.Firebird  finished
repositories.config missing commit
Firebird support in build script + Nuget package
Merge pull request #72 from Jeern/master

Firebird support added
added mysql support
proper assembly info for DbUp.MySql
Merge branch 'olibanjoli-master'
Fixed build issue
Bumped minor version
Added mysql to build
Fixed mysql packages.config
Merge remote-tracking branch 'upstream/master'

-> upstream repo changes won

Conflicts:
	lib/repositories.config
	src/DbUp.MySql/MySqlConnectionManager.cs
	src/DbUp.MySql/packages.config