[examples.linearelliptic.OS2014] bind discretizations as multiscale
[examples.linearelliptic.OS2014] pass extension algorithm to greedy
[examples.linearelliptic.OS2014] do not call dune to compute eta
[examples.linearelliptic.OS2014] add LRBMS support
[linearelliptic.discretizations.swipdg] add multiple products
[linearelliptic...block-swipdg] pass product selection on
[linearelliptic...block-swipdg] add globalize_vectors()
[linearelliptic...block-swipdg] disable create_ones()
Merge branch 'master' into OS2014