Add dispatch 'parse' function to parser __init__.py. Basic code language identification as well. Included pycparser as a depedency.

.gitignore

@@ -1,3 +1,4 @@
+*.swp
 .sass-cache
 .DS_Store
 .my.cnf

bitshift/parser/__init__.py

@@ -0,0 +1,25 @@
+from .python import parse_py
+from .c import parse_c
+from .java import parse_java
+import pygments.lexers as pgl
+
+_all__ = ["parse"]
+
+# TODO: modify to incorporate tags from stackoverflow
+def _lang(codelet):
+    if codelet.filename is not None:
+        return pgl.guess_lexer_for_filename(codelet.filename).name
+
+    return pgl.guess_lexer(codelet.code)
+
+# dispatches the codelet to the correct parser
+def parser(codelet):
+    lang = _lang(codelet)
+
+    if lang == "Python":
+        parse_py(codelet)
+    elif lang == "C":
+        parse_c(codelet)
+    elif lang == "Java":
+        parse_java(codelet)
+