Merge pull request #1 from wvragga/master

Changed pkg_list in manager.py to add sorting to lists
updated 1682014
Merge branch 'master' of https://github.com/dslackw/slpkg
updated for version 1.7.3
Added download .asc files
Added download .asc files
slpkg/slack/install.py: calculate file size

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>
calculate file size

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>
updated for version 1.7.4
updated
add root privileges
updated
Merge branch 'develop'
updated 20140818
Merge branch 'develop'
updated 2014
Merge branch 'develop'
test
Merge branch 'develop'

merge from develop
remove text.txt