split tasks into standalone modules

[jo]

which can called from outside Grunt.

• [x] couchdb-compile
• [x] couchdb-configure
• [x] couchdb-push
• [ ] couchdb-replication
• [x] couchdb-secure

[dnephin]

+1

[pangratz]

For anyone stumbling upon this, I think two more modules can be checked from the list, as they seem to be implemented at the following locations:

• eHealthAfrica/couchdb-configure
• eHealthAfrica/couchdb-secure

[jo]

thanks!