ports/178705: ftp/curl - bump shlib for c-ares

[Volodymyr Kostyrko]

>Number:         178705
>Category:       ports
>Synopsis:       ftp/curl - bump shlib for c-ares
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri May 17 08:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Volodymyr Kostyrko
>Release:        RELENG_9
>Organization:
none
>Environment:
>Description:
C-Ares SHLIB version was bumped to 3, port Makefile should reflect this.

I tested build with updated version and it works fine for me.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: