remove old comments mentioning nsIDownloadManager, which makes the automatic compatibility checks from addons.mozilla.org fail for Muttator and thunderbird 26
remove old comments mentioning nsIDownloadManager, which makes the automatic compatibility checks from addons.mozilla.org fail for Muttator and thunderbird 26

paretje/vimperator-labs,airodactyl/airodactyl,paretje/vimperator-labs,Quicksaver/vimperator-labs,derenio/vimperator-labs,mcarton/vimperator-labs,nullren/vimperator-labs,stemar94/vimperator-labs,Quicksaver/vimperator-labs,derenio/vimperator-labs,Sheile/vimperator-labs,stemar94/vimperator-labs,Evidlo/vimperator-labs,zklinger/vimperator-labs,airodactyl/airodactyl,nullren/vimperator-labs,mcarton/vimperator-labs,Sheile/vimperator-labs,zklinger/vimperator-labs,seanmorton/vimperator-labs,seanmorton/vimperator-labs,Evidlo/vimperator-labs