Merge branch 'changeEntityClasses' into changeEntities

Conflicts:
	src/main/java/de/dhbw/humbuch/pdfExport/MyPDFClassList.java
	src/main/java/de/dhbw/humbuch/pdfExport/MyPDFStudentList.java
	src/test/java/de/dhbw/humbuch/tests/GradeTest.java
	src/test/java/de/dhbw/humbuch/tests/PDFTest.java
- added page number on bottom of the page
- implemented some methods for certain type of table formatting
- changed format of student pdf list
- changed format of grade pdf list
Merge remote-tracking branch 'ChangedEntity/changeEntityClasses' into changeEntityClasses
- commit to checkout
Merge branch 'changeEntityClasses' into changeEntities

Conflicts:
	src/main/java/de/dhbw/humbuch/dataImport/MyCSVHandler.java
	src/main/java/de/dhbw/humbuch/model/ProfileHandler.java
	src/main/java/de/dhbw/humbuch/model/StudentHandler.java
	src/main/java/de/dhbw/humbuch/model/TeachingMaterialHandler.java
	src/main/java/de/dhbw/humbuch/model/entity/Profile.java
	src/main/java/de/dhbw/humbuch/model/entity/Student.java
	src/main/java/de/dhbw/humbuch/model/entity/TeachingMaterial.java
	src/main/java/de/dhbw/humbuch/pdfExport/MyPDFClassList.java
	src/main/java/de/dhbw/humbuch/pdfExport/MyPDFStudentList.java
	src/main/resources/META-INF/persistence.xml
	src/test/java/de/dhbw/humbuch/tests/CSVTest.java
	src/test/java/de/dhbw/humbuch/tests/GradeTest.java
	src/test/java/de/dhbw/humbuch/tests/PDFTest.java
	src/test/java/de/dhbw/humbuch/tests/StudentTest.java
- implemented ProfileTypeHandler
- fixed tests for new profile implementation in entities
- fixed pdf creation for new profile implementation in entities
Merge remote-tracking branch 'upstream/develop' into issue#48
- changed Set-Type of ProfileType-Set in student from HashSet to
LinkedHashSet
- set characters to utf-8
- set encoding to utf-8 and replaced wrong characters in
MyPDFStudentList
Merge branch 'upstream/develop' into temp
- added int to student builder
- changed student creation in csvImport to student builder
- fixed student test -> added id to builder.call
- removed StudentHandler.createStudentObject
- refactored method -> techer : teacher
- changed Student creation in gradeTest to builder creation
- changed Student creation in PDFTest to builder creation
- fixed studenttest (date format is correct now)
- removed GradeHandler.createObject
- replaced grade creation in MyCSVHandler with builder call