Update deps and doc for mechanicalbrowser, closes #26

Update readme file (drrop note about older versions, they do not work
with current site, update installation instructions, drop changelog
link)
Also update version number to reflect the new version

README.md

@@ -3,19 +3,30 @@ dagr.py (deviantArt gallery ripper) is a deviantArt image downloader script writ
 It can download every image (deviation) in a gallery, as well as every favorited deviation a deviant may have.
 Originally developed at http://lovecastle.org/dagr/ (now defunct), development now continues on Github
 
-Changelog is available [here](CHANGELOG.md)
-
 ### Dependencies
 * a working Python installation (2.x or 3.x)
-* robobrowser module (https://github.com/jmcarp/robobrowser), and its dependencies
+* MechanicalSoup module (https://github.com/MechanicalSoup/MechanicalSoup), and its dependencies
+
+### Installation
+dagr is available on PyPI and has setuptools support
+So to install latest released version, you can just run:
+```
+# pip install dagr
+```
+
+To install from checked out source:
+```
+# python setup.py install
+```
 
-### Gentoo installation
+### Gentoo package
 dagr is available in the voyageur overlay (https://cafarelli.fr/cgi-bin/cgit.cgi/voyageur-overlay/).
 You can install it with layman:
 ```
 # layman -a voyageur
 # emerge dagr
 ```
+
 ### Current bugs and limitations
 These should be tracked here: https://github.com/voyageur/dagr/issues
 
@@ -51,9 +62,3 @@ Sometimes deviantArt reports the wrong number of deviations in a gallery. This i
 
 - Why can I not download mature deviations?
 You need to enable the mature content download option, either in the configuration file or via the "-m" command line flag
-
-### Older versions
-
-These may still work or not, but have smaller dependencies:
-* Versions before 0.50 only depend on Python, but can not download full images or other file types
-* Versions 0.5x are python-2.x only, and depend on the mechanize module

dagr/dagr.py

@@ -55,7 +55,7 @@ class Dagr:
     """deviantArt gallery ripper class"""
 
     NAME = basename(__file__)
-    __version__ = "0.65"
+    __version__ = "0.70"
     MAX_DEVIATIONS = 1000000  # max deviations
     ART_PATTERN = (r"https://www\.deviantart\.com/"
                    r"[a-zA-Z0-9_-]*/art/[a-zA-Z0-9_-]*")

setup.py

@@ -32,5 +32,5 @@ def find_version(fname):
     scripts=['dagr/dagr.py'],
     data_files=[('share/dagr', ['dagr_settings.ini.sample'])],
     packages=(),
-    install_requires=["robobrowser == 0.5.3"],
+    install_requires=["MechanicalSoup >= 0.10.0"],
 )