Log message:
*: update email for fhajny

Log message:
Recursive bumps for fontconfig and libzip dependency changes.

Log message:
cat/oce: Update 0.18.3.

- Fix some typos / some rephrasing in README
- Update for vtk 8
- Fixed osx issue with xlocale
- Added missing Precision.hxx header
- Added missing header in Quantity_Color_1.hxx
- Fixed MinGW issue in OSD_MemInfo.cxx
- travis-ci (gcc-5/6/7, osx images) and appveyor updates (Mingw)

Log message:
Update cad/oce to 0.18.2.

- Fix issue of raise exception when sweep along with cornered line
- osx ifx: Visualization, Font_FontMgr - do not look for fonts.dir on OS X
- fix external linkage error in BRepBuilderAPI_Copy

Log message:
Switch github HOMEPAGEs to https.

Log message:
Update cad/oce to 0.18.1.

- Added missing ErrorStatus function in BRepLib_CheckCurveOnSurface
- Install Shaders directory to resource folder
- Fix normals of generated VTK polydata
- prevent DRAWEXE from being added to OCE_LIBRARIES (issue #660)
- Fix warnings with VTK 7.1
- Fix missing include and other minor header issues
- Fix clockget_time detection on osx

Log message:
Import OCE 0.18 as cad/oce, based on wip/oce.

Opencascade Community Edition project gathers patches/changes/improvements
from the OCC community over the latest release.

Open CASCADE Technology is a software development platform freely available
in open source. It includes C++ components for 3D surface and solid modeling,
visualization, data exchange and rapid application development.