better formatting of the generated files

got rid of `echo -e` in favour of using `echo "$VAR"` to keep the formatting
Update create_spring_mvc.sh

Using heredoc commands instead of globular strings with escapes and using mkdir -p instead of multiple mkdir commands.
Update create_spring_mvc.sh

Fixing two issues that Liviu brought up:
1) variable interpolation not being setup due to heredoc string literals 
2) he wants the script to move the project directory to cwd.
create package dir in test
Merge pull request #1 from swong001/develop

Update create_spring_mvc.sh
Merge branch 'refs/heads/develop' into Liv_fix_paths

Conflicts:
	create_spring_mvc.sh
fixed the problem with quoting heredocs

also fixed the path for the unit test
Merge pull request #2 from liviutudor/Liv_fix_paths

Liv fix paths
Merge pull request #3 from liviutudor/Liv_fix_paths

fixed the problem with quoting heredocs
small doc change

added thanks to Sean
Update create_spring_mvc.sh

Fixing some issues with interpolation and heredocs. 

Things that have been expanded are now setup with unquoted heredocs and things that do not need to be expanded are quoted heredocs
Merge branch 'develop' of https://github.com/swong001/SpringMVCSkeleton into develop

Conflicts:
	create_spring_mvc.sh
small spelling issue