Hangouts: substitute slack with weblate

See merge request !1130

Update pt-br.yml

See merge request !1098

translating to russian language (update)

See merge request !1141

Add new merchants

Closes #995, #996, and #999

See merge request !1139

Remove 'more coming soon' from dev guides

See merge request !1138

improve params description in wallet_rpc doc for get_transfers

See merge request !1137

Dev meeting logs from 2019-09-08

See merge request !1115

Fixed typo in announcement-release-0-15 (blog post)

Closes #1001

See merge request !1135

MRL meeting logs from 2019-09-30

See merge request !1132

Add "Advisory note for users making use of subaddresses" blog post

See merge request !1140

- VPNtesting #995
- Exolix #996
- AGRsicurezza #999

Add announcement for network upgrade 0.15

See merge request !1133

Meetings logs

See merge request !1131

- Tini2p meeting from 2019-09-19
- MRL meeting from 2019-09-23
- Community meeting from 2019-09-28

Deactivate upgrade banner

See merge request !1125

Update to CLSAG paper

See merge request monero-project/monero-site!1129

Remove all '00-base-00' from the Moneropedia folders

See merge request monero-project/monero-site!1128

Add Trezor to the supported hardware wallets

Closes #988

See merge request !1127

Improve issue template

See merge request !1126

Dev meeting logs from 2019-09-22

See merge request monero-project/monero-site!1124

Add 3 merchants

Closes #985, #986, and #989

See merge request !1123

MRL meeting logs 2019-09-16

See merge request !1122

Remove unused or obsolete files (user guides and technical-specs)

Closes #940

See merge request !1118

Community Meeting logs from 2019-09-14

See merge request !1117

MRL Meeting Logs from 2019-09-09

See merge request !1116