Enable GmshReader for multiple domains

See merge request !43

Use C++14 syntax

See merge request !26

Manage lifetime of host grid with shared pointer

See merge request !40

Constraint method to only accept multidomain entities

See merge request !42

Use correct variable to compare that entity belongs to the same grid

See merge request !41

Use subIndex interface correctly and hide index set copy constructor

See merge request !39

Use coordinate types from host grid

See merge request !38

Implement new jacobian methods

See merge request !37

Use new interface for communication

See merge request !36

Fix subIndex signature to the dune-grid requirements

See merge request !34

Allow subdomain index set to return index for multidomain entities

See merge request !33

Pre release 2.8

See merge request !32

Remove typetree dependecy

See merge request !31

Feature/fix errors dune 2.8

See merge request !30

Add entity iterator capabilities

See merge request !28

Merge branch '5-when-the-grid-is-adapted-the-subdomain-grids-keep-an-outdated-number-of-level-index-sets' into 'master'

Resolve "When the grid is adapted, the subdomain grids keep an outdated number of level index sets"

Closes #5

See merge request !27