Tag PGFPlotsX.jl v0.3.3

[attobot]

Repository: KristofferC/PGFPlotsX.jl
Release: v0.3.3
Travis:
Diff: vs v0.3.2
requires vs v0.3.2: no changes
cc: @tpapp

Please make sure that:

• CI passes for supported Julia versions (if applicable).
• Version bounds reflect minimum requirements.

[andreasnoack]

Tests are still failing

[tpapp]

My guess is that the pdftoppm to binaries are not available in the environment, but I am not a 100% sure.

1. I would like to debug this in a branch, is that possible? Ie invoke JuliaCIBot without tagging, or somehow reproduce its build environment.
2. Is it possible to check that pdftoppm is available when using JuliaCIBot?

[andreasnoack]

pdftoppm is not available on CIBot. Unfortunately, we don't have an easy way to provide access to a CIBot environment. Should I just merge for now?

[tpapp]

I am working on making these tests conditional, will modify the release. Please don't merge yet.

[attobot]

Repository: KristofferC/PGFPlotsX.jl
Release: v0.3.3
Diff: vs v0.3.2
requires vs v0.3.2: no changes
cc: @tpapp

Please make sure that:

• CI passes for supported Julia versions (if applicable).
• Version bounds reflect minimum requirements.