wip
Scheduling: Single active scheduler instance
 * Only one scheduler instance active per deployment
 * Another instance can takeover if the active one has not updated before Scheduler.ActiveTimeout
 * Improve deployment property handling of eTags
Merge branch 'master' of https://github.com/RareCrowds/OpenAdStack
updated renderer
Azure: Change WebRole config from 1 to 2 instances
AppNexus: Add API client methods for pixels
AppNexus: Switch from advertiser_analytics to network_analytics reports for delivery data
 * advertiser_analytics are no longer usable due to AppNexus bugs
 * Mappings from old to new reports are 'ecpm' => 'cpm' and 'spend' => 'cost'
 * Leave 'ecpm' naming alone within DA as the data has already been through a layer of translation at that point
 * Majority of changes are changing column names in canned test data
AppNexus: Switch from advertiser_analytics to network_analytics reports for delivery data
 * advertiser_analytics are no longer usable due to AppNexus bugs
 * Mappings from old to new reports are 'ecpm' => 'cpm' and 'spend' => 'cost'
 * Leave 'ecpm' naming alone within DA as the data has already been through a layer of translation at that point
 * Majority of changes are changing column names in canned test data
Merge branch 'master' of https://github.com/RareCrowds/OpenAdStack
AppNexus: Fix report request "interval" -> "report_interval"
Fixed AdContent Template
Merge branch 'master' of https://github.com/RareCrowds/OpenAdStack
Merge branch 'master' into TSPixel
Admin: Scripts for watching report request/retrieve and campaign realloc/export schedules
Admin: Cleanup report schedule watcher script
Merge branch 'master' of https://github.com/RareCrowds/OpenAdStack into TSPixel
TS: Traveltorial pixels (WiP)
AppNexus: Add attributed conversions report request to AppNexus API Client
Merge branch 'master' into TSPixel
AppNexus: Add base64 entity ids to line-item and campaign codes
 * Pulled from ${CPG_CODE} and ${CP_CODE} by Traveltorial renderer for use in conversion pixel data
 * Note: due to AppNexus code character restrictions '+' is replaced with '-' and '/' with '_'.
 * Also add CampaignEntity.ExternalEntityId to line-item names
    - Avoids an extra look-up when parsing Attributed Conversion reports