bump hardcoded version to 0.8.0

Author: karlstav

autogen.sh

@@ -3,12 +3,12 @@
 if [ -d .git ]; then
   git describe --always --tags --dirty > version # get version from git
 else
-  echo 0.7.5 > version # hard coded versions
+  echo 0.8.0 > version # hard coded versions
 fi
 
 libtoolize
 aclocal
 autoconf
 automake --add-missing
 
-xxd -i example_files/config config_file.h # make a hex dump of default config file to be generated in home dir on first launch
+xxd -i example_files/config config_file.h # make a hex dump of default config file to be generated in home dir on first launch