Released phpvitae-0.3-beta

Released phpvitae-0.3-beta, see ChangeLog for details about improvements:

+ Added "Knowledges statistics page"
+ Added Experiences search page
+ Candidates could be marked hidden from admin.php
+ Last confimation page links curriculum preview if userid mantained
+ Created new "Area of interest" admin and curriculum field
+ Corrected the knowledges' statistics engine
+ Added pagination (20 records / page) on contacts' admin
+ E-Mail message sent to admin now contains a link to candidate's curriculum_model
+ Experiences' timestamps are now saved in varchar fields (previously stored unix_timestamp values are correcly displayed!!!)
+ All configurable values are now stored into database (!!!)
+ Admin interface for phpvitae configurable parameters
+ Knowledges page can request inputs from a selectbox or from an input text (configurable)