changed install method to be more transparent

README.md

@@ -1,15 +1,25 @@
 # Better Bash
+Description? Pictures say more than words! 
 ## screenshot:
 ![alt text](https://cz0.cz/static/untracked/images/bb_example.png "Example of BetterBash at work")
 ## quick install:
 ```
-wget https://cz0.cz/getbb.sh
-bash getbb.sh
-source .bashrc
+URL='https://cz0.cz/git/czoczo/BetterBash/raw/branch/master/.bshell' && \
+DIR=~/.bshell && \
+CMD='[ -f ~/.bshell/bb.sh ] && . ~/.bshell/bb.sh' && \
+mkdir -p $DIR && \
+wget $URL/bb.sh -O $DIR/bb.sh && \
+wget $URL/git-prompt.sh -O $DIR/git-prompt.sh && \
+grep -q "$CMD" ~/.bashrc || echo "$CMD" >> ~/.bashrc && \
+source ~/.bashrc
 ```
 or just:
 ```
-curl https://cz0.cz/getbb.sh | sh && source .bashrc
+curl https://cz0.cz/getbb.sh | sh && source ~/.bashrc
 ```
 (but only if you really, really, really trust me)
 
+
+
+
+(in fact, no one except me should... One of the reasons it's a bad habit: https://www.idontplaydarts.com/2016/04/detecting-curl-pipe-bash-server-side/ )