Enhancement/Update Composer Dependencies

[ins0]

This PR

• jumps to the latest stable dependencies versions
  • ZF2 v2.5
  • scn-social-auth v1.18.1
  • htmlpurifier v4.7.0
  • zfc-user v1.3.3
• fixes followed errors due to major dependencies upgrades
• adds UserController test case
• replace the composer meta package zendframework/zendframework with the separated zend packages (generally replace - nothing sorted out)
• increased required php version to ``5.6`
• adds the Roave SecurityAdvisories package
• update the composer.lock file

fixes #507

/cc @Ocramius @localheinz

[ins0]

this is a workaround as long as EvanDotPro/EdpGithub#42 isn't merged, as composer wouldn't update our dependencies without.

should stay or should we wait?

[Ocramius]

@ins0 why doesn't a stable version work? I don't see any particular differences

[ins0]

because the stable version required zend 2.2 but the pr is merged so i can update this

[ins0]

no clue why scrutinizer hates me today

[ins0]

@localheinz or @Ocramius could you please have a look 😃

[Ocramius]

This needs a test case

[gianarb]

@ins0 edpgithub 0.4.0 is ready :)

[ins0]

thanks for the info @gianarb i will update this 👍

[Ocramius]

@ins0 any changes needed? I assume we don't need to alias the requirements anymore..

[ins0]

@Ocramius unfortunately the packagist repo isn't updated, so @gianarb could you do this too or did we need to ask @EvanDotPro to do this please?

[Ocramius]

It's up to @Hounddog

[ins0]

thanks @Hounddog

ping @Ocramius
don't know why travis not showing a green build, but its run green like the latest runs too. 🎱

[Ocramius]

@ins0 had this issue with travis also with other builds, I think it's not on our side atm.

[Ocramius]

Thanks for your effort on this, @ins0!

[ins0]

thanks @Ocramius