Drop swig library
Hypre 2.15.0 to 2.15.1
Hypre to 2.15; petaca to e7d610f (30 May 2018)
Fix yajl_project.cmake
petaca 27aa547 (16 Nov 2017) to 487aea2 (11 Apr 2018)
Intel 18 supported: * Petaca 40317d9 (22 Sep 2017) to 27aa547 (16 Nov 2017)
Major library upgrade: * Hypre 2.6.0b to 2.11.2 * NetCDF 4.1.3 to 4.4.1.1 * HDF5 1.8.11 to 1.8.19 * Petaca c49f1f1 (21 Aug 2016) to 40317d9 (22 Sep 2017)
Version 1