Merge pull request #119 from Tanaguru/develop

Develop
Merge pull request #121 from Tanaguru/develop

Develop
Merge pull request #127 from sudosuu/master

PDM png file changed
Merge pull request #128 from sudosuu/master

PDM png file changed
Merge pull request #129 from sudosuu/master

PDM png file changed
Merge pull request #130 from sudosuu/master

PDM png file changed
Merge pull request #131 from sudosuu/master

PDM png file changed
Merge pull request #132 from sudosuu/master

PDM files changed
Merge pull request #133 from sudosuu/master

PDM files changed
Merge pull request #135 from sudosuu/master

PDM files changed
i18n bugs fix
Merge pull request #147 from sudosuu/master

i18n bugs fix
Merge pull request #148 from Tanaguru/develop

Develop
Merge pull request #149 from Tanaguru/master

Master