DOC: README.md -- unify tree structure a bit and indentation in some …

…blocks

README.md

@@ -19,28 +19,28 @@ share it with others, test it, document it, and track its evolution.
 
 The project has the following structure:
 
-	shablona -
-			  |- `README.md`
-			  |- shablona
-					|- `__init__.py`
-					|- `shablona.py`
-					|- data
-						|- ...
-					|- tests
-						|- ...
-			  |- doc
-					|- `Makefile`
-					|- `conf.py`
-					|- sphinxext
-						|- ...
-					|- _static
-						|- ...
-			  |- `setup.py`
-			  |- `.travis.yml`
-			  |- `appveyor.yml`
-			  |- `LICENSE`
-			  |- ipynb
-		  			|- ...
+    shablona/
+      |- README.md
+      |- shablona/
+         |- __init__.py
+         |- shablona.py
+         |- data/
+            |- ...
+         |- tests/
+            |- ...
+      |- doc/
+         |- Makefile
+         |- conf.py
+         |- sphinxext/
+            |- ...
+         |- _static/
+            |- ...
+      |- setup.py
+      |- .travis.yml
+      |- appveyor.yml
+      |- LICENSE
+      |- ipynb/
+         |- ...
 
 
 In the following sections we will examine these elements one by one. First,
@@ -84,8 +84,8 @@ In this case, the project data is rather small, and recorded in csv files. Thus,
 Either way, you can create a `shablona/data` folder in which you can organize the data. As you can see in the test scripts, and in the analysis scripts, this provides a standard file-system location for the data at:
 
     import os.path as op
-	  import shablona as sb
-	  data_path = op.join(sb.__path__[0], 'data')
+    import shablona as sb
+    data_path = op.join(sb.__path__[0], 'data')
 
 
 ### Testing
@@ -335,7 +335,7 @@ To use this repository as a template, start by cloning it to your own computer u
 
 To point to your own repository on github you will have to issue something like the following:
 
-    git remote rm origin
+	git remote rm origin
 	git remote add origin https://github.com/arokem/smallish
 
 (replace `arokem` with your own Github user name).