Keep the pkgtools documentation up-to-date

1. Add the new parameters for pkgtools CLI.

2. Add a new method of installation of pkgtools CLI.

3. Add git-review configuartion files and correct files' mode.

Issue-ID: VNFSDK-102

Change-Id: I7e45d9936efb369153e46849e9227516dd2d3639
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
diff --git a/docs/files/pkgtool.rst b/docs/files/pkgtool.rst
old mode 100755
new mode 100644
index 616b212..e334e0c
--- a/docs/files/pkgtool.rst
+++ b/docs/files/pkgtool.rst
@@ -25,12 +25,16 @@
 	Install all required dependencies

 2. pip install .

 

-Install VNF SDK tools package 

+Or run the following commands in the cloned repository directory to install:

+

+1. python setup.py install

+

+Install VNF SDK tools package

 -----------------------------

 Usage

 

 * Create CSAR by specifying a directory

-	vnfsdk csar-create -d DESTINATION source entry

+	vnfsdk csar-create -d DESTINATION [--manifest MANIFEST] [--history HISTORY] [--tests TESTS] [--licenses LICENSES] source entry

 

 * Extract CSAR content

 	vnfsdk csar-open -d DESTINATION source