update readme + upgrade version

README.md

 # osmaug v0.02dev
 
 A package for:
-- getting OpenStreet Map pictures around specific locations.
-- implementing simple picture augmentation.
-- Combining a dataset with the name of the file of an augmented OSM tile.
+- getting tiles from OpenStreet Map or from a geoserver surrounding specific locations.
+- implementing Euclidian transformation as picture augmentation.  
+- Combining specific locations with the filename related to an augmented tile into a tabular data frame.
 
 ## Install
 
@@ -29,4 +29,4 @@ python osmaug/collosm.py -c config.json
 Have a look at our [case studies](https://git.nilu.no/aqdl/case_studies) repository.
 
 ## Related works
-The package is a close adaptation of : [osm2img](https://git.nilu.no/deepair/osm2img), [osmsubsetter](https://git.nilu.no/deepair/osmsubsetter), [imgaug](https://git.nilu.no/deepair/imgaug).
+The package is an adaptation of : [osm2img](https://git.nilu.no/deepair/osm2img), [osmsubsetter](https://git.nilu.no/deepair/osmsubsetter), [imgaug](https://git.nilu.no/deepair/imgaug).

setup.py

@@ -16,7 +16,7 @@ dev_requirements = []
 
 setup(
     name='osmaug',
-    version='0.03dev',
+    version='0.04dev',
     author='Jean-Marie Lepioufle, Islen Vallejo',
     author_email='jml@nilu.no, iv@nilu.no',
     packages=[