Added hook for before database connections

[akalinux]

Happy Holidays!

This pull is intended to resolve rt.cpan.org ticket: 127745.
I didn't look through all the readme files originally or I would have just done a git pull request originally.

Also after testing in my local cpan repo I found versons x.xxc didn't progress the version properly in the cpan client, so I have adjusted the version number in the fork.

Sorry for the extra leg work, if you started updating the code all ready.

Original ticket notes here:

Hello,

My name is Michael Shipper Cpan user is "akalinux". Happy holidays and thank you for the wonderful Perl code you have contributed over the years!

I have a use case ( mostly dealing with oracle ) where I need to have my process run code prior to the connection. My apologies for listing this as a bug, I didn't know of a way to provide a patch or enhancement through rt.cpan.org.

I would like to propose the following patchs to this module and another patch to the "Dancer2::Plugin::Database" module.

I have attached a patched version of both cpan dists to this rt.cpan.org bug.

diff Dancer-Plugin-Database-Core-0.20/lib/Dancer/Plugin/Database/Core.pm Dancer-Plugin-Database-Core-0.20c/lib/Dancer/Plugin/Database/Core.pm
13c13
< our $VERSION = '0.20';

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our $VERSION = '0.20c';
204a205
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$hook_exec->('database_connection_new', $settings);

diff Dancer2-Plugin-Database-2.17/lib/Dancer2/Plugin/Database.pm Dancer2-Plugin-Database-2.17c/lib/Dancer2/Plugin/Database.pm
19c19
< our $VERSION = '2.17';

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our $VERSION = '2.17c';
24c24,25
< database_error);

---

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             database_error 
             database_connection_new);

338a340,345
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=item C<database_connection_new>

Called when a new database connection is about to be created. Receives a hashref of
connection settings as a parameter, containing the settings the plugin will be using
to connect (as obtained from the config file).

[akalinux]

Any Updates? The changes are pretty simple?

[akalinux]

Following up? Any word on if this will be merged in?