statspro 6.x-1.0-rc1

Planning on keeping this release candidate for one week and, not identifying any bugs, roll the first stable release.

Changes since DRUPAL-6--1-0-BETA4:

• task by rsevero: Fixed minor comment issues in statspro.inc.
• task by rsevero: Changed a few remaining Statistics pro to Statistics Pro.
• feature request #817138 by rsevero: Included new info requirement for module Browscap.
• feature request #817206 by rsevero: Includedmore detailed explanation of difference of ipXupi, errorXuerror etc.
• bug report #817208 by rsevero: Increased graph width.
• Fixing CHANGELOG references to feature requests.
• task by rsevero: Removed requirement for module Browscap.
• task by rsevero: Removed german terms from statspro_top10terms.view.
• task #819212 by rsevero: Fixed typo in statspro.reports.inc method name: from "statspro_chart_summery" to "statspro_chart_summary".
• task by rsevero: Improved comments in statspro.inc: better identifying each type of data gathered.
• task by rsevero: Removed unused statspro_date.inc and all references to it.
• task #814280 by rsevero: Created the planned tests.
• task by rsevero: Updating both statspro.pot translation template file and pt-br.po brazilian portuguese translation file.