Changes

* a single line defines the brand in a specific language and country or an attribute. Each line starts with the '''key''' name followed by parameters and separated by a '''colon'''.

* a single line defines the brand in a specific language and country or an attribute. Each line starts with the '''key''' name followed by parameters and separated by a '''colon'''.

* a block can contain (mind the order):

* a block can contain (mind the order):

** (optional) a reference to a parent defined by "<" + the key and the first parameter of an existing brand. For example "<ab_cd:brand1" refers to the parent key "ab_cd:brand1, synonym_of_brand1". '''Remark:''' any attributes shared between the parent and the child only have to be specified in the parent, i.e., they are inherited by the child. Remark: if a reference to a parent is provided it should be the first line of the block.

** (optional) a reference to a parent defined by "<" + the key (as described above) and the first parameter of an existing brand. For example "<ab_cd:brand1" refers to the parent key "ab_cd:brand1, synonym_of_brand1". '''Remark:''' any attributes shared between the parent and the child only have to be specified in the parent, i.e., they are inherited by the child. '''Remark''': if a reference to a parent is provided it should be the first line of the block.

** (required) a key (''mn_op:'') - should be unique, so that we can distinguish between brands with the same name;

** (required) a key (as described above)''.'' For example: "''mn_op:''brand 1". It  should be unique, so that we can distinguish between brands with the same name.

** default (xx:) - a default value to be used for any language that is not specifically listed;

** (optional) a default key (xx_xx:) to be used for any language that is not specifically listed. It is always xx_xx. '''Remark''': if it is provided it should be the last line after all other languages.

** language (e.g. ''ru:'') - the brand-name in the language ''ru.'' A brand might be defined in multiple languages as needed, with a single line for each language. For instance the ru: might be used to specify a brand in Cyrillic. Sometimes also country specific brands are required.

** language (e.g. ''ru:'') - the brand-name in the language ''ru.'' A brand might be defined in multiple languages as needed, with a single line for each language. For instance the ru: might be used to specify a brand in Cyrillic. Sometimes also country specific brands are required.

** attributes - each brand can have one or more attributes

** attributes - each brand can have one or more attributes