srand -> Random.seed!

Add 0.7 to travis

Author: dlfivefifty

.travis.yml

@@ -5,6 +5,7 @@ os:
   - osx
 julia:
   - 0.6
+  - 0.7
   - nightly
 notifications:
   email: false

test/runtests.jl

@@ -6,7 +6,11 @@ for r in map(BLOCKRANK, subtypes(AbstractFloat))
     @test iseven(r)
 end
 
-srand(0)
+if VERSION < v"0.7"
+    srand(0)
+else
+    Random.seed!(0)
+end
 
 @hierarchical UpperTriangularHierarchicalMatrix Matrix (UpperTriangular, LowRankMatrix) Diagonal