Adjust ls aliases

.alias

 # ls aliases
 alias l='ls -hF'
-alias ll='ls -ahlF'
+alias la='ls -ahF'
+alias ll='ls -hlF'
+alias lla='ls -ahlF'
 alias llr='ls -ahlFrt'
 
 # diff aliases

.ipython/profile_default/ipython_config.py

-#from powerline.bindings.ipython.since_5 import PowerlinePrompts
-#c = get_config()
-#c.TerminalInteractiveShell.simple_prompt = False
-#c.TerminalInteractiveShell.prompts_class = PowerlinePrompts