Added comment to JDBC
Added profiling to mysql for jdbc
Merge branch 'm1.jdbc' into m1.springjdbc.ch1

Conflicts:
	src/main/java/org/javatalks/training/hibernate/jdbcdao/UserJdbcDao.java
Merge branch 'm1.springjdbc.ch1' into m1.springjdbc.ch2
Merge branch 'm1.springjdbc.ch2' into m1.mybatis
Merge branch 'm1.mybatis' into m2.entitylifecycle
Merge branch 'm2.entitylifecycle' into m2.ids
Merge branch 'm2.ids' into m3.associations.components
Merge branch 'm3.associations.components' into m3.associations.oto
Book-author relationship corrected for anns
bookmark relationship
bidi otm with join table
mtm, removed lists from bags
removed lists from bags
Revert "mtm, removed lists from bags"

This reverts commit e8b5220488deb95f915aeb9cff15d81f8c314acc.
Revert "removed lists from bags"

This reverts commit 75f1f3e1f9e0d3cb7c36ea4cf34f0b34b618c832.
mtm
list demo
list demo
initial preparation for annotated maps