gitlab - temporarily drop MAGMA ci until new hipMAGMA ready on Noether

Add short FFI section to docs

Julia: codecov CI

Julia: Travis CI

Julia: automatic code formatting

Julia: documentation

Julia: examples

Julia: unit tests

Julia: LibCEED.jl Julia interface

Make fallback Ceed use Error callback of parent

Use pointer to va_list in error handler

va_list is implementation defined, so a pointer works better with FFI.

Bugfix in `CeedOperatorLinearAssembleAddDiagonal`

Bugfix in `CeedQFunctionCreateInteriorByName`

Update t504 and t523 output with correct field names

Bugfix in `CeedOperatorSingleView`

Merge pull request #633 from CEED/icl/hip-magma

enable HIP mode for MAGMA backend

Merge pull request #644 from CEED/jeremy/travis-job-name

Travis - fix check against job name

Travis - fix check against job name

Merge pull request #643 from CEED/jeremy/match-length

Ceed - require 2+ chars to match in resource

Ceed - require 2+ chars to match in resource; every resource starts with /

CI - add hipMAGMA to CI (#641)

* CI - add hipMAGMA to CI

* Magma - add clearer error message for unsupported basis ranges

* make style

add CEED_ to header guards

switch ordering of hip and MAGMA backends in README

move basis kernels to common folder

add macro for dynamic shared memory, CUDA or HIP