* src/augeas.h: improve docs for aug_init
* src/augeas.h: improve docs for aug_init

hercules-team/augeas,ptoscano/augeas,ptoscano/augeas,kunkku/augeas,kunkku/augeas,mlichvar/augeas,hercules-team/augeas,kunkku/augeas,mlichvar/augeas,ptoscano/augeas,mlichvar/augeas