temperarily progress 1d poisson
let AnalysisModel composite PhysicalModel instead of inherent
add SegmentSubdomain and corresponding integrate point factory
add 1D subdomain generate feature
let boundary integrate points be produced by segment based subdomains
correct obvious hibernate mistakes
add FractionBuilders
use chain instead of line as 1D physical model
trivial commit
add subdomain generation codes
add the feature that can recursively get ancestor's load
add ChainIntegrateTaskFactoryTest and fix some obvious bugs
add OneDPossionSampleFactory [not functional yet]
fix null point exception when volume load is null
use shapefunction dimension as nodesIndesProcessor input
seperate MFSolver from MFNode
let SupportDomainSearcherFactory accept null boundaries input
add getAllSegments
let MFNodesInflueceRadiusProcessor work for 1d
let work for 1d