SCP: add support for file names with spaces
SCP: always encapsulate filenames within double quotes
Merge pull request #394 from terrafrost/scp-spaces

SCP: add support for file names with spaces

* terrafrost/scp-spaces:
  SCP: always encapsulate filenames within double quotes
  SCP: add support for file names with spaces
README: update download link to latest version
SFTP: fix an issue with the stat cache
Merge pull request #403 from terrafrost/stat-cache-fix

SFTP: fix an issue with the stat cache

* terrafrost/stat-cache-fix:
  SFTP: fix an issue with the stat cache
Add Support section to README.
Merge pull request #407 from bantu/readme-support-section

Add Support section to README.

* bantu/readme-support-section:
  Add Support section to README.
SFTP: add unit test for stat cache fix
SFTP: return $sftp object in new unit test method
Put some assertions into testStatcacheFix().
Add sami/sami 1.* as a development dependency.
Add sami configuration file.
Add api target to phing build script.
SFTP: stat cache fixes
SSH2: make isConnected return true if even if we're not logged in
Merge pull request #410 from bantu/sami

Automated API Documenation using Sami

* bantu/sami:
  Add api target to phing build script.
  Add sami configuration file.
  Add sami/sami 1.* as a development dependency.
Merge pull request #409 from terrafrost/stat-cache-fix

SFTP: add unit test for stat cache fix

* terrafrost/stat-cache-fix:
  SFTP: stat cache fixes
  SFTP: return $sftp object in new unit test method
  SFTP: add unit test for stat cache fix
Merge pull request #413 from bantu/stat-cache-fix

Put some assertions into testStatcacheFix().

* bantu/stat-cache-fix:
  Put some assertions into testStatcacheFix().
Merge pull request #412 from terrafrost/ssh2-connected

SSH2: make isConnected return true if even if we're not logged in

* terrafrost/ssh2-connected:
  SSH2: make isConnected return true if even if we're not logged in