add *.pyc to .gitignore, rename non-alphabet easyblocks subdirs

Author: boegel

.gitignore

@@ -1,3 +1,4 @@
 .pydevproject
 .project
 LICENSE_HEADER
+*.pyc

easybuild/easyblocks/09/__init__.py easybuild/easyblocks/0-9/__init__.py

@@ -44,7 +44,7 @@
 pkg_resources.declare_namespace("%s")
 """ % os.path.basename(PREFIX))
 
-# create subdirectories Aa, Bb, ..., Zz, 09, _-
+# create subdirectories Aa, Bb, ..., Zz, 0-9, _other_
 def createDir(dirName):
     os.mkdir(os.path.join(PREFIX, dirName))
     fh = open(os.path.join(PREFIX, dirName, "__init__.py"), 'w')
@@ -54,5 +54,5 @@ def createDir(dirName):
 for letter in alphabet:
     createDir(letter)
 
-createDir("09")
-createDir("_-")
+createDir("0-9")
+createDir("_other_")