Add function to sort imports
Add command, include javax in java imports
Add 'views' to first party imports
Ignore case when sorting
Only print list when it's nonempty
Add vimdoc about sorting imports
Make first party namespaces configurable
Add documentation to redme
Fix sort when imports start from the very first line
Move cursor to position it was before the function call
Move sorting across groups into separate function
Add second sort mode

You can now sort inside groups and sort across groups. Sorting inside
groups leaves the import groups as they are and orders the imports
alphabetically.

Searching across groups takes all imports and puts them into 3 groups.
Add documenation about the two modes
Refer to help
Use command with exclamation mark
Handle case with single import at end of file
Improve implementation of sortInsideGroups
Merge pull request #24 from lenniboy/master

Add :SortScalaImports command