[BISERVER-10988] Error during the instaview publish when the project name contains a space
	- IPlatformImporter offers a getHandlers() method (implemented at PentahoPlatformImporter)
	- RepositoryFileImportFileHandler now implements a getter method for the mimeTypeMap attribute
	- SolutionImportHandler encapsulates the builder.build() in a method of its own; the same for scheduler.createJob()
[CLEANUP] [BISERVER-10988] Error during the instaview publish when the project name contains a space
Merge pull request #1433 from webdetails/BISERVER-10988

[BISERVER-10988] Error during the instaview publish when the project nam...