webmagic/webmagic-saxon
Sutra Zhou 4b902270b4 Bump version number from 0.7.3 to 0.7.4.
..
src Mark slf4j-log4j12 as optional.
README.md
pom.xml Bump version number from 0.7.3 to 0.7.4.

README.md

webmagic-extension

webmagic的扩展模块依赖Saxon进行xpath2.0解析支持。Saxon依赖包太大不作为默认模块引入。