annotated methods.
annotated methods.
removed crazy collation definition on an integer column. corrected column data type syntax by putting the collation behind the type declaration.
add missing semi-colons, add radix parameter for parseInt, rm var declaration for variables within a function that are already defined because they are parameters, etc.
Merge pull request #352 from Trott/course-manager-dom-js-cleanup

add missing semi-colons, add radix parameter for parseInt, rm var declar...
Merge pull request #351 from stopfstedt/sql_cleanup

SQL syntax fixes
add missing semicolon
add missing semicolon
add missing semi-colon #3
rm var before variable already defined (parameter of function)
replace new Array() with more idiomatic []
Merge pull request #353 from Trott/course-manager-session-dom-js-cleanup

Course manager session dom js cleanup
fixed #354.
Merge branch 'master' into issue337