Smarter nickname highlight insert in confernces
Merge pull request #400 from xsrc/development

Smarter nickname highlight insert in confernces
add missing blank before nick
improvements for merge conditions
show merged time and status in message adapter
Update Dutch translations.
Merge pull request #401 from jelmer/dutch-updates

Update Dutch translations.
deleted unnecessary log
updated readme
optimize string operations a bit
Merge pull request #402 from emdete/remove_poormans_tostring

optimize string operations a bit
fixed #403