Merge pull request #63 from sehrgut/master

Updated GirlGenius to new markup

dosagelib/plugins/g.py

@@ -111,11 +111,11 @@ class GirlGenius(_BasicScraper):
     stripUrl = url + '?date=%s'
     firstStripUrl = stripUrl % '20021104'
     imageSearch = compile(tagre("img", "src", r"(%sggmain/strips/[^']*)" % rurl, quote="'"))
-    prevSearch = compile(tagre("a", "href", r"(%s[^']+)" % rurl, quote="'") +
-        tagre("img", "alt", "The Previous Comic", quote="'"))
+    prevSearch = compile(tagre("a", "id", "topprev", quote="\"",
+                            before=r"(%s[^\"']+)" % rurl))
+    multipleImagesPerStrip = True
     help = 'Index format: yyyymmdd'
 
-
 class GirlsWithSlingshots(_BasicScraper):
     url = 'http://www.girlswithslingshots.com/'
     rurl = escape(url)