Fix testing by adding testing for Julia 1.5 to the .travis.yml, and by re-enabling doctests for the manual.

Author: kernelmethod

.travis.yml

@@ -36,6 +36,9 @@ jobs:
         - julia -e 'using Coverage; Coveralls.submit(Coveralls.process_folder());'
         - julia -e 'using Coverage; Codecov.submit(Codecov.process_folder());'
 
+    - stage:
+      julia: 1.5
+
     - stage:
       julia: nightly
 

test/doctests.jl

@@ -5,5 +5,5 @@ Doctests
 using Documenter, LSHFunctions, Test
 
 @testset "LSH doctests" begin
-    doctest(LSHFunctions; manual = false)
+    doctest(LSHFunctions)
 end