TeXnicle beta 7 released

This is the 7th beta release of TeXnicle 2.0. It introduces a new engine system which allows users to define new engines and have TeXnicle use them. Three engines are included: latex, pdflatex and context. Compile settings are now per-project. This release also includes better encoding handling, persistent compile options for stand-alone documents, restoring of open files in projects, and various bug fixes. See the Changelog for more details.