[FIX] rml: avoid reports ending by zero (opw 608073)

Commit b6a7402 (reverted at f8671cb) was almost correct, the PageReset should be added at the end of each stories but only if we have one more stories.
The PageReset will force the page count to be reseted at zero which means that last page of report would have been at zero.
[FIX] web_linkedin: update master img CDN domain, recently changed
[FIX] project_issue_sheet: make invoiceable field autofield for worklogs

When setting a worklog on a project_issue, the field to_invoice is prefilled with on_change_account_id based on the contract settings. As the field was not present on the list view, the information was lost and every worklog was not written as invoiceable, even if enabled on the contract. opw 609082.
[FIX] auth_oauth: hide invalid providers from login screen
[FIX] Fixes #273: avoid double-warning when changing the quantity of a stock move
[FIX] RML reporting: understandable crash message

When tag <drawString> is misused in an RML report, logs a more explicit
error
[TYPO] Stupid typo...
[FIX] res_partner: backport of rev 37bf72a

Correctly take the 'use parent address' into account in the onchange. Slightly updated the view that was weird with this parameter. opw 609344
[FIX] hr_holidays: proper parameter passing syntax for raw SQL

This instance was not actually exploitable for
SQL injection as it is not callable directly
via RPC and guarded by other queries when indirectly
called. Still plain awful.
[FIX] document: replace raw SQL constraint with bad parameter passing with builtin check_recursion

This instance was not actually exploitable for
SQL injection as it is not callable directly
via RPC and guarded by other queries when indirectly
called. Still plain awful.
skip the inactivate employee in leaves summary
Update holidays_summary_report.py

Add context to search method
Update holidays_summary_report.py
[FIX] portal: avoid errors during autovacuum

When the cron for autovacuum runs, the osv_memory objects are deleted. The portal.wizard.user object has a required field (wizard_id) linked to another osv_memory object (portal.user) which causes a traceback when the cron tries to delete portal.user object before the portal.wizard.user. opw 609918
[FIX] configuration file dbfilter's option has no effect

lp bug: https://launchpad.net/bugs/940439 fixed

bzr revid: fme@openerp.com-20140508075025-yszqmzie1z4n7l4j
Merge pull request #946 from joshuajan/7.0_hr_holidays_report_fix

skip the inactivate employee in leaves summary
[FIX] ir.model.fields: better unlink

When droping a column, remove also the relation table in case of custom m2m field.
The relation table needs to be dropped otherwise an unremovable constraint to the targetted table is kept (and anyway is not needed anymore).
[FIX] orm: better removal of custom m2m fields

orm: do not try to create ir.model.relation for custom m2m as self._module is either empty (for custom models), either the one of the last inheriting module (which is wrong). The field should be removed manually and should not be impacted by the uninstallation of modules. The removal of the relation table can be done when removing manually the custom field (see rev 6af3193).

ir.model: when removing a model, drop the table with the CASCADE instruction. This will remove left constraints from remaining m2m tables.
This means that dropping a table (either manually removing a custom model or uninstalling a module) will not drop the relation table for a custom m2m field. This is not ideal but better than the previous behaviour (which was to fail the DROP TABLE instruction and keep the table with a few columns and unconsistent data).
FIX email_template: Update help from lang field leading to confusion while creating a template
[FIX] Solve some mail issues which are currently present in 7.0