just updated the sources. We can proceed validating the section creation inputs.
Merge branch 'master' of https://github.com/dedenido/School-Registration-Web-App

Conflicts:
	src/main/java/com/orangeandbronze/schoolreg/service/CreateSectionService.java
	src/main/java/com/orangeandbronze/schoolreg/servlets/CreateSectionServlet.java
	src/main/java/com/orangeandbronze/schoolreg/servlets/NewSection.java