Update README

README.md

+# Nexlibs
+## A collection of small python utilities
+
+This is a collection of python utilities i often use in many projects.
+
+`from nexlab import...`
+ * daemonizer.py   - a library to manage double fork() on unix systems
+ * nexcrypt.py     - pure python implementation of AES128, AES256, XTEA and few others
+ * objgraph.py     - usefull library for debugging purpose
+ * singleton.py    - the name says it all. 
+
+` from nexlab.utils import...`
+ * blockingdefer.py  - a wrapper over twisted deferred to emulate a blocking call
+ * genutils.py       - some generic utility functions
+ * mail.py           - helper for formatting and send mail using twisted
+ * pwgen.py          - a crappy random password generator 
+ * validators.py     - html form validators for formal
+ * webutils.py       - an HTTP client on top of twisted
+
+[DONATIONS id:1269] 
+help us to continue developement at https://www.nexlab.net/supportus
+