Log Message:
ImageMagick: update to 7.0.8.0.

2018-06-12  7.0.8-0 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.8-0, GIT revision 14459:d7c892d5a:20180612.

2018-06-11  7.0.8-0  <quetzlzacatenango@image...>
  * Fixed numerous use of uninitialized values, integer overflow, memory
    exceeded, and timeouts (credit to OSS Fuzz).

2018-06-11  7.0.7-39 Cristy  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.7-39, GIT revision 14445:cc962acde:20180611.

2018-06-06  7.0.7-39  <quetzlzacatenango@image...>
  * Fixed numerous use of uninitialized values, integer overflow, memory
    exceeded, and timeouts (credit to OSS Fuzz).