bumped version
Merge branch 'devel'
preparing 0.19 release
added adaptor docs
added sftp test for stampede
Fixed some URLs and a small typo
Fixed "Home Page" URL
Merge pull request #370 from dimlev/patch-1

Fixed some URLs and a small typo
Merge pull request #371 from dimlev/patch-2

Fixed "Home Page" URL
Merge branch 'master' into devel