Bug/21826: resize2fs isn't called during resizing on ruby>1.8
Update travis file.
Merge pull request #34 from apenney/travis

Update travis file.
Merge pull request #33 from artem-sidorenko/bug/master/21826_resize2fs

Bug/21826: resize2fs isn't called during resizing on ruby>1.8
Add option for initial_size.
Merge pull request #35 from kenshoo/kvisle/initial-size

Add option for initial_size (rebased, original by @kvisle)
Travis check for syntax and lint before spec tests

Without this patch lint and syntax checks were not being done before the
rspec tests. This ensures that the code can be parsed and passes lint
before the spec tests.
Merge pull request #39 from ghoneycutt/test_lint_and_syntax

Travis check for syntax and lint before spec tests
feature add xfs online resizing support
Merge pull request #40 from sgzijl/feature-add_xfs_online_resize

xfs online resizing support
Ensure README complies with style guide

Without this patch, the README propagates incorrect style.
Merge pull request #41 from ghoneycutt/style

Ensure README complies with style guide
Allow for physical_volumes and volume_groups that change as system lives
Remove spec test that does not work
Merge pull request #30 from csschwe/createonly-for-vg-pv

Allow for physical_volumes and volume_groups that change a system lives
Make the XFS support optional, not required.

With the xfs_growfs command required, the provider was failing
suitability tests and unavailable if the xfs_growfs command was not
installed:

debug: Puppet::Type::Logical_volume::ProviderLvm: file xfs_growfs does
not exist
err: Could not find a suitable provider for logical_volume
Merge pull request #42 from smithj4/xfs-optional

Make the XFS support optional, not required.
Fix issue 16174 (http://projects.puppetlabs.com/issues/16174)

On RHEL 5 family systems ext4 filesystems can not be resized using resize2fs.
resize4fs from e4fsprogs (rpm -ql e2fsprogs|grep resize) is required.
Check if resizef4s exists, if so use it to resize ext4 instead of resize2fs
Merge pull request #47 from mkrakowitzer/mkrakowitzer/issue_16174_resize4fs_ext4_rhel5

Fix issue 16174 (http://projects.puppetlabs.com/issues/16174)
Use the builtin which instead of the generic exec.