update to 2.6

added custom import action, see changelog for any other updates.
Merge branch 'master' of https://github.com/solepixel/bmoney-ultimate-csv-importer

Conflicts:
	README.md
	classes/bm-ultimate-csv-importer.class.php
	ultimate-csv-importer.php
	views/importer.php
	views/uploader.php