fmbt-editor: fixed disappearing AAL/Python lines issue
fmbt-editor: fixed disappearing AAL/Python lines issue

Added a workaround to something that looks a QSyntaxHighlighter +
QTextEdit issue: some (but not all) lines without any formatting by
highlightBlock becase invisible in QTextEdit. Adding some formatting
on every line helped.

heivi/fMBT,pombreda/fMBT,violep01/fMBT,giantpinkwalrus/fMBT,OMKR/fMBT,01org/fMBT,CosminNiculae/fMBT,acozzette/fMBT,yoonkiss/fMBT,mlq/fMBT,OMKR/fMBT,giantpinkwalrus/fMBT,CosminNiculae/fMBT,mlq/fMBT,rseymour/fMBT,acozzette/fMBT,rseymour/fMBT,OMKR/fMBT,01org/fMBT,pablovirolainen/fMBT,pyykkis/fMBT,CosminNiculae/fMBT,mlq/fMBT,mixu-/fMBT,mlq/fMBT,violep01/fMBT,heivi/fMBT,yoonkiss/fMBT,heivi/fMBT,mlq/fMBT,OMKR/fMBT,acozzette/fMBT,pyykkis/fMBT,giantpinkwalrus/fMBT,pablovirolainen/fMBT,OMKR/fMBT,pombreda/fMBT,01org/fMBT,OMKR/fMBT,01org/fMBT,yoonkiss/fMBT,pyykkis/fMBT,pombreda/fMBT,rseymour/fMBT,mlq/fMBT,01org/fMBT,acozzette/fMBT,pyykkis/fMBT,rseymour/fMBT,pombreda/fMBT,rseymour/fMBT,acozzette/fMBT,heivi/fMBT,pombreda/fMBT,heivi/fMBT,heivi/fMBT,heivi/fMBT,CosminNiculae/fMBT,rseymour/fMBT,pablovirolainen/fMBT,violep01/fMBT,yoonkiss/fMBT,pablovirolainen/fMBT,pablovirolainen/fMBT,giantpinkwalrus/fMBT,giantpinkwalrus/fMBT,rseymour/fMBT,pyykkis/fMBT,mlq/fMBT,pombreda/fMBT,mixu-/fMBT,mixu-/fMBT,pablovirolainen/fMBT,CosminNiculae/fMBT,violep01/fMBT,mixu-/fMBT,mixu-/fMBT,CosminNiculae/fMBT,violep01/fMBT,yoonkiss/fMBT,pombreda/fMBT,CosminNiculae/fMBT,pyykkis/fMBT