Merge pull request #198 from ArtemGordinsky/master

Adding a newline before the source string in the ".bash_profile"

.gitignore

@@ -6,3 +6,5 @@ alias
 # For testing
 bak
 .urchin.log
+
+.DS_Store

install.sh

@@ -43,6 +43,7 @@ fi
 
 if ! grep -qc 'nvm.sh' $PROFILE; then
   echo "=> Appending source string to $PROFILE"
+  echo -e "\n" >> "$PROFILE"
   echo $SOURCE_STR >> "$PROFILE"
 else
   echo "=> Source string already in $PROFILE"