Update wiki with samples

[arthurdm]

We currently have a wiki with an empty skeleton:

• Annotation Samples
• OASModelReader Samples
• OASFilter Samples
• Static File Samples
• Configuration Samples

This workitem will track the completion of these sub pages.

[arthurdm]

@a-saf will be working on this.

[janamanoharan]

Here are the samples for OASFilter:
https://github.com/janamanoharan/microprofile-open-api/wiki

[arthurdm]

thanks @janamanoharan - merged: https://github.com/eclipse/microprofile-open-api/wiki/OASFilter-Samples

[arthurdm]

merged @a-saf's changes to https://github.com/eclipse/microprofile-open-api/wiki/OASModelReader-Samples

[janamanoharan]

Here are the samples for the configuration samples:
https://github.com/janamanoharan/microprofile-open-api/wiki/Configuration-Samples

[arthurdm]

thanks @janamanoharan - I merged it: https://github.com/eclipse/microprofile-open-api/wiki/Configuration-Samples

I updated the checkboxes at the first comment

[wojtczat]

Here are the samples for the annotations
https://github.com/wojtczat/microprofile-open-api/wiki

[Rachelwrq]

Here are the samples for the static files
https://github.com/Rachelwrq/microprofile-open-api/wiki

[arthurdm]

thanks @wojtczat and @Rachelwrq !

This concludes the wiki, great job everyone!