Merge branch 'maint'

tsrk: fix memory corruption

Reported-by: Stefano Zampini <stefano.zampini@gmail.com>

Merge branch 'emil/ts-glee'

minor fixes to manual pages due to bad formatting; a few Tao routines that can use const for arrays

TSPostEvaluate: Added TSPostEvaluate() to TSGLEE.

c89: fix "warning: initializer element is not computable at load time"

win32: fix "const automatic array must be fully initialized" error

TSPostEvaluate: Add TSPostEvaluate() in TSSolve() and TSRollBack() so that all methods can use it.

Fix GLEE for complex builds.

Remove double step counting in glee

FIX bug in TSGLEE.

FIX: Issue in TS GLEE get stages

FIX TSAdapt glee error computation and comments in ex31

FIX error in TSAdapt glee and renaming variables

modified TSGetTime error to include an index that indicates when to estimate the error.

fixed warning and added citation for glee

extended the TS weighted error norm to compute the norms relative to absolute and relative tolerances separatelly

rebasing TS/GLEE to current master

updated interfaces to match the changes in other parts

TS, TSGLEE: added error messages

TS: Created an interface to initialize the time integrator error to a specific value (for restarts)
TSGLEE: Implemented the initialization of the error/auxiliary solution

TS: created interfaces for TSGetAuxSolution, and TSGetTimeError
TSGLEE: Implemented TSGetAuxSolution, and TSGetTimeError, also TSGetSolutionComponents return all r components, not r-1

TSGLEE, TS: Renamed TSGetAuxSolution to TSGetSolutionComponents

TSGLEE: fixed the computing of solution with embedded methods, needed by TSAdapt.

TSGLEE: bugfix in getting auxiliary solution