[commit: packages/pretty] large_docs, master, moretests: update readme to reflect use of branches in git (0e24600)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/pretty

On branches: large_docs,master,moretests
Link       : http://git.haskell.org/packages/pretty.git/commitdiff/0e246004229f20e57661b3580471907dcdea14ad

>---------------------------------------------------------------

commit 0e246004229f20e57661b3580471907dcdea14ad
Author: David Terei <code at davidterei.com>
Date:   Mon Dec 22 00:05:40 2014 -0800

    update readme to reflect use of branches in git


>---------------------------------------------------------------

0e246004229f20e57661b3580471907dcdea14ad
 README.md | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 2a4cb50..ae5c7b8 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,6 @@ of a Pretty-printing Library' by John Hughes in Advanced Functional
 Programming, 1995. It can be found
 [here](http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.38.8777).
 
-
 ## Licensing
 
 This library is BSD-licensed.
@@ -19,23 +18,20 @@ This library is BSD-licensed.
 ## Building
 
 The library uses the Cabal build system, so building is simply a
-matter of running
+matter of running:
 
 ```
+cabal sandbox init
+cabal install "QuickCheck >= 2.5 && < 3"
+cabal install --only-dependencies
 cabal configure --enable-tests
 cabal build
+cabal test
 ```
 
-## Branches
-
-Usually two branches are maintained for Pretty development:
-
- * master: This branch is generally kept in a stable state and is
-   where release are pulled and made from. The reason for this is GHC
-   includes the pretty library and tracks the master branch by default
-   so we don't want experimental code being pulled into GHC at times.
-
- * next: This branch is the general development branch.
+We have to install `QuickCheck` manually as otherwise Cabal currently
+throws an error due to the cyclic dependency between `pretty` and
+`QuickCheck`.
 
 ## Get involved!