Alexander Moisseev

Fixes: #129

To reproduce set `labels.outer.hideWhenLessThanPercentage` !== `null`.

filter.d/postfix.conf: allow to configure "mode = auth2"

3

Before submitting your PR, please review the following checklist: - [x] **CHOOSE CORRECT BRANCH**: if filing a bugfix/enhancement against 0.9.x series, choose `master` branch - [ ] **CONSIDER adding a...

Add PHP extensions check to installer

2

resolves #289

List of required php extensions

6

Please add the list of required php extensions to the requirements section of the documentation: filter, gd, json, mysql, mbstring, session, xml, zlib, may be something else.

Redundant span doubles row height

3

For `$config['tb_label_style'] = "thunderbird";` the following `span` elements are not used and just eat vertical space: 

The `id` alias is used in SELECT query as a local variable. Since it has the name that very common to a column name, it results in alias/column name duplication....