Bugs/readme (#11)

* Trying pandoc rst generationi

* Trying to make it work

* Add upgrade documentation

.travis.yml

@@ -4,6 +4,9 @@ python:
   - "2.7"
   - "3.5"
 
+before_install:
+  - sudo apt-get install -qq pandoc
+
 install:
   - pip install tox-travis
   - pip install coveralls

MANIFEST.in

@@ -1,5 +1,6 @@
 include LICENCE.txt
 include README.rst
+include README.md
 include version.txt
 include CONTRIBUTORS.md
 include CONTRIBUTING.md

README.md

@@ -15,16 +15,6 @@ Helium Commander makes it easy to talk to the [Helium API](https://docs.helium.c
 ## Installation
 
 
-### From Source
-
-Use this if you're actively developing or extending Commander:
-
-```
-$ virtualenv env
-$ source env/bin/activate
-$ pip install -e .
-```
-
 ### From PyPi
 
 From [PyPi](https://pypi.python.org). Use this if you want to use the command line tool on its own.
@@ -40,6 +30,26 @@ Note that on some systems you may have to use `sudo` to install the package syst
 $ sudo pip install helium-commander
 ```
 
+To upgrade from a previous version:
+
+```
+$ pip install helium-commander --upgrade -I
+```
+
+**Note**: Ensure that you use `-I` to allow clean upgrades of packages
+
+
+### From Source
+
+Use this if you're actively developing or extending Commander:
+
+```
+$ virtualenv env
+$ source env/bin/activate
+$ pip install -e .
+```
+
+
 ### Nix
 
 `helium-commander` can also be installed using the [Nix](https://nixos.org/nix/) package manager. Clone the repository and run: