Revise CI files to build on 0.5 and 0.6

Author: omus

.travis.yml

@@ -4,7 +4,8 @@ os:
   - linux
   - osx
 julia:
-  - release
+  - 0.5
+  - 0.6
   - nightly
 notifications:
   email: false
@@ -13,7 +14,5 @@ notifications:
 #  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
 #  - julia -e 'Pkg.clone(pwd()); Pkg.build("FixedPointDecimals"); Pkg.test("FixedPointDecimals"; coverage=true)'
 after_success:
-  # push coverage results to Coveralls
   - julia -e 'cd(Pkg.dir("FixedPointDecimals")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
-  # push coverage results to Codecov
   - julia -e 'cd(Pkg.dir("FixedPointDecimals")); Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'

appveyor.yml

@@ -2,6 +2,8 @@ environment:
   matrix:
   - JULIAVERSION: "julialang/bin/winnt/x86/0.5/julia-0.5-latest-win32.exe"
   - JULIAVERSION: "julialang/bin/winnt/x64/0.5/julia-0.5-latest-win64.exe"
+  - JULIAVERSION: "julialang/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
+  - JULIAVERSION: "julialang/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
   - JULIAVERSION: "julianightlies/bin/winnt/x86/julia-latest-win32.exe"
   - JULIAVERSION: "julianightlies/bin/winnt/x64/julia-latest-win64.exe"